Tōshirō is short, with turquoise eyes and short, spiked, white hair, which tends to draw attention in the Human World. He wears a standard sleeveless captain's haori with a green sash around his shoulders, held together by a round, star-like clip. The sash holds his Zanpakutō's sheath in place on his back and is tied to it at either end. He sometimes walks around in his tabi. He is relatively young by Shinigami standards, and has the appearance of a child. In the Human World, he wears a black, short-sleeved, golf shirt and gray pants. He also wore the uniform of Karakura High School.
Before Tōshirō was a captain, his hair was not as spiky, with only a few spikes here and there. He also wore the standard Shinigami outfit, but with the addition of the 10th Division's insignia on the left breast of his outfit.
17 months following Aizen's defeat, shortly after Ichigo regains his Shinigami powers, Tōshirō appears sporting a hairstyle similar to that before he became a Shinigami, and a long turquoise scarf. His green sash has also changed to a thin chain, but still retains the star-like clip.
After training for an unspecified amount of time in preparation to fight the Wandenreich, Tōshirō's hair appears to have grown longer, his fringe now reaching down to his eyes despite being held up by a newly acquired bandana. He also appears lankier than before, with his robes loosely hanging off of his body.
Hitsugaya is generally mature and serious, in contrast to his free-spirited lieutenant, Rangiku Matsumoto. Despite their personality differences, he and Rangiku seem very close. Tōshirō is shown to be easily annoyed by others goofing off or drawing unneeded attention to themselves, as shown when he leads a team of Shinigami into Ichigo Kurosaki's school. Hitsugaya hates anything that he deems childish as well as being described as something close to a child, such as an elementary school child. He is overly protective of Momo Hinamori, due to the fact that they were old childhood friends. Hitsugaya dislikes summer and warm weather in general.
Tōshirō's favorite foods are watermelon and amanattō. He does not like dried persimmons. During his childhood in West Rukongai, he was so skilled with spinning tops that he became the local undefeated champion. He works very hard, but his motive seems to be that if he finishes quickly, he can return to his afternoon nap. He believes in the saying "children who sleep well, grow well," and hopes to grow quickly, a wish shared by his subordinates. Naturally, they do not voice this fact in front of him, for even regularly practicing this adage for so long, he did not really grow in height.
Hitsugaya is usually joked about by many of the other Shinigami in Soul Society as well as by his enemies. Hitsugaya has developed a cold attitude toward most people; he tolerates these jokes and goes on with his duties. Although he has shown anger towards jokes, he doesn't take action against whomever insulted him unless they are his enemies. The only thing he cannot tolerate is not being addressed as "Captain Hitsugaya," or an inappropriate use of his name, as he worked very hard for the title, so he gets angry when not addressed as such. He does not address any other officer with their title, only their last names. The only person that actually calls him by his given name is Ichigo, who is constantly reminded to address him properly, and Hinamori, who is the only person allowed to get away with it. Hinamori tends to call him "Hitsugaya-kun" and both she and Ukitake occasionally use "Shirō-chan" (シロちゃん) — a nickname meaning "Whitey" (Snowy in the English manga) in reference to his hair — in both cases without any repercussion. In addition, Karin and her friends call him by his first name and they are never given any rebukes for it. Jūshirō Ukitake often gives Hitsugaya candy and other food because "Jūshirō" and "Tōshirō" sound similar and because they both have white hair, making them both "Shirō-chan."
During his duel with Gin Ichimaru, Ichimaru remarks that Hitsugaya is the embodiment of a heavenly guardian that would be reincarnated every few centuries.
Hitsugaya comes from the province of Junrinan in the 1st District of West Rukongai. There, he lived with his grandmother and Momo Hinamori. As a young child, Hitsugaya was a bit of a brat who likes to eat watermelons and poke fun at Hinamori. She calls him "Shiro-chan" and he retorts by calling her "Bed-wetter Momo." The two are close friends and Hitsugaya, despite being younger and much shorter than his friend, always feels that he needs to protect her.
Even at a young, untrained age, Hitsugaya could hear the calling of his Zanpakutō spirit, Hyōrinmaru. Despite this, he never told anyone and couldn't accurately determine what was happening other than to assume it was an ever recurring dream.
When Hinamori left to become a Shinigami, he portrayed himself as happy to see her go, though it was more of an act than his true feelings. Her next door friends were scared of him, even though he had never done anything to them. His grandmother, "Granny," and Hinamori were the only ones in the district that weren't afraid of him. His personality was supposedly "cold as ice" or at least thought to be, and he often wondered if it was due to his appearance or attitude. When Momo had been in the Shinigami Academy for 5 years, he began to notice how he hadn't grown an inch. He noticed that Hinamori's hair grew longer and she visited less often, seemingly having a goal in her life now. He also noticed that "Granny" was getting skinnier.
While out at the market one day a shopkeeper, whom he was buying items from, was treating him disdainfully. He then meets Rangiku Matsumoto, who yells at the shop keeper for being rude to Hitsugaya and reproached him for his poor customer skills. When Hitsugaya turns around, he is knocked down by bumping into Rangiku's bosom. She then yells at him for "lying there and crying about it and not standing up like a man," although it was she who had knocked him down in the first place. He then shakes her off and runs away.
Later that night, he has a vivid dream of a gigantic, icy blue, serpentine dragon with large wings and an echoing voice. This dream is markedly different from the previous ones, where he had only experienced sensations, but nothing substantial to what the meaning might be. This time, however, the reason behind the dreams not only materializes, but tries to tell him its name. Hitsugaya cannot hear him, however, as his voice is muffled by strong winds. He then wakes up in a cold sweat. Upon waking up, he sees Rangiku and is surprised to see her in his home. She immediately tells him to stop leaking his Reiatsu everywhere and to get some sleep. She further explains that his grandmother looks pretty cold, which causes Hitsugaya to notice for the first time that the room is exceedingly cold and affecting his grandmother.
Rangiku then tells him he should become a Shinigami, stating that kids with power as strong as his need to learn how to bring their power under control. She explains that if he stays the way he is, his power will end up killing his grandmother. At first, Hitsugaya isn't sure what she is talking about, but she calmly places her hand on his chest and asks him if he hears a voice calling out to him. She explains to him that once he has found that voice, he'll understand how to control his power. She then notes that for that to happen he must become a Shinigami.
Soon after, he tells his grandmother of his intentions of becoming a Shinigami. Much to Hitsugaya's surprise, she is happy for him. She tells him that she had always felt that he holds everything in because he didn't want to leave her, but doing so was only hurting him and in turn, seeing him that way, hurt her. Hitsugaya then leaves to follow his own path with his grandmother's blessing.
With Hitsugaya's natural talent, he quickly entered the Shinigami Academy and graduated early despite his age. Hinamori continued to call him "Shirō-chan" out of habit and felt she needed to protect him. Because of a promise she had made, she only began to call him "Hitsugaya-kun" after he had achieved his Zanpakutō's Shikai and was recognized as a Shinigami.
Hitsugaya eventually joined the 10th Division under Isshin Shiba, working his way up to the rank of 3rd seat. One day, Hitsugaya reported to Isshin that a Shinigami in Naruki City died two months ago. Isshin was aware of the situation, having knowledge that the Gotei 13 was investigating the incident. Hitsugaya then informed him that two more individuals died in the past month, while investigating the cause. Concerned, Isshin decided to investigate the cause himself. Rangiku tried to go to assist him, but Hitsugaya stopped her, informing her that they were not strong enough to assist him. Afterwards he was also present to witness Rangiku's rage towards their captain for returning to the Living World, seemingly on a whim.
Highly capable and knowledgeable, he quickly became the youngest of the captains within the Gotei 13 in the entire history of Soul Society. He is also a friend of Jidanbō Ikkanzaka, the West Gate Keeper, who taught him the "city rules."
Soul Society arc
Hitsugaya first appears during the captain's emergency meeting called by Captain-Commander Yamamoto. However, he states that as usual old men are engaging in their pointless arguments in response to the constant bickering between his fellow captains.
Hitsugaya's sharp sense of intuition and keen sense of observation leads him to suspect 3rd Division captain, Gin Ichimaru, of foul play as the circumstances surrounding the coming execution of Rukia Kuchiki become more complicated. He warns Hinamori of these suspicions, which inspires her to attack Gin following Sōsuke Aizen's apparent murder, leading him to lock both her and Izuru Kira in prison. After they are taken away, Hitsugaya asks Gin whether he was planning on killing Hinamori. Gin calmly denies it, but Hitsugaya threatens to kill Gin if even one drop of Hinamori's blood should be shed on his account.
After Gin releases Kira from his cell, Hitsugaya becomes suspicious and confronts both the lieutenant and captain together. He is interrupted by Hinamori, who now thinks that Hitsugaya murdered Aizen and subsequently tries to kill him. She grips her sword so tightly that her hands bleed. Hitsugaya acts upon his earlier threat and attacks Gin, releasing his Zanpakutō and warning Kira to get out of the way (he suggests at least a twelve-kilometer gap). During their fight, Hitsugaya successfully freezes Gin's left arm, causing him to open his eyes and drop his smile for the first time. Upon being trapped by Hitsugaya, he attempts to kill Hinamori as a distraction, but his attack is blocked by Rangiku Matsumoto, who threatens to fight him if he doesn't stop; Gin relents and disappears without saying a word.
Seeing how destructive Rukia's execution is becoming and now firmly believing that Gin is the one behind it, Hitsugaya begins to wonder about what recent actions are fabricated and what are true. Eventually, he and Matsumoto are interrupted by a Jigokuchō, which relays a message detailing how Rukia's execution has once again been moved up to the next day. Hitsugaya resolves to stop the execution and disrupt Ichimaru's plan by appealing directly to the Central 46.
Upon arriving at the Central Underground Assembly Hall, Hitsugaya and Matsumoto discover all 46 members are dead. Hitsugaya surmises they had been dead for at least 2 days, but he is concerned about the exact time, as Soul Society had been under martial law and their Headquarters had been locked down since Renji's defeat. Further, the 13 seals of protection was still active and there was no signs of intrusion. Hitsugaya then realizes that the only possible scenario is that they were killed before they were sealed in and that all the recent orders that had been given were fake. He then realizes that such a plot would be far too elaborate for Gin to carry out by himself. He then is interrupted by Kira and he and Matsumoto give chase. When he asks Kira if he was behind the Central 46's death, Kira tells him no and that he arrived just after he did. He also informs Hitsugaya that instead of chasing him, he should be protecting Hinamori. He then goes on to explain that she escaped the 10th Division Barracks, explaining that Hinamori excels at Kidō and that breaking his barrier from the inside would be easy for her. Realizing that Hinamori has been following him and Matsumoto the entire time, he turns back and orders Matsumoto to handle Kira.
Hitsugaya returns back to the Central 46 Chambers in time to see Aizen alive and well. Extremely confused at this point, he is surprised to find Gin and Aizen together and referring to the forces of Soul Society as the enemy. Hitsugaya discovers Hinamori injured and asks Aizen when he and Gin became comrades, to which Aizen explains that they have always been comrades. Ever since he had been a captain, the only one he ever thought of as his subordinate was Gin. Hitsugaya then states that he has been deceiving everyone from the start. Aizen then explains his reasoning behind the deception, detailing that he was being compassionate and states that he would teach Hitsugaya that admiration is the furthest thing from understanding. Hitsugaya resolves to kill Aizen for his treachery and releases his Bankai. He then stabs Aizen only to realize it was an illusion from Aizen's Shikai allowing him to land a critical blow to Hitsugaya.
After the ordeal, 4th Division Captain Retsu Unohana shows up and confronts Aizen, who gets away. Unohana takes it upon herself to personally initiate emergency surgery on Hitsugaya and Hinamori. They are found to be in stable condition with Lieutenant Kotetsu handling their post-procedural treatments after Aizen's escape from Soul Society.
Hitsugaya later fully recovers and watches over a still injured and unconscious Hinamori.
Bount arc (anime only)
Note: Events occurring in this arc are only in the anime and do not constitute canon material.
Click "show" to read the arc plot.
During the Bount's invasion on Humans, Hitsugaya orders more Shinigami to enter the Real World to fend off the Bount in Karakura Town, stating they can't entirely rely on Ichigo Kurosaki.
When the Bount infiltrate Soul Society, Hitsugaya, along with Renji and Matsumoto, investigate reports of Bount activity in a forest in Rukongai. The Bount, however, are gone by the time they reach the forest. It is in the forest where he is confronted by Maki Ichinose Ichinose proceeds to battle Hitsugaya and uses his Zanpakutō's ability to confound Hitsugaya, Renji, Matsumoto, Ichigo, and Chad. As Ichinose is about to attack Chad he is blocked by the newly arrived 11th Division Captain Kenpachi Zaraki. Kenpachi informs Hitsugaya that he needs to take the others and stop Kariya from invading the Seireitei.
He is present at a captains meeting where Captain Suì-Fēng is being debriefed on the situation by Captain-Commander Yamamoto. Shortly after, an argument breaks out between him and Captain Mayuri Kurotsuchi of the 12th Division, with the latter trying to place blame on the former in order to get blame shifted off him. Shunsui joins in the defense of Captain Hitsugaya, noting that the problem of the Bount getting into Soul Society was something caused by the 12th Division. Despite the help from Shunsui, the Captain-Commander relieves Hitsugaya of his position as commander of the defensive force.
Later, Hitsugaya comes face to face with the Bount Gō Koga, who up until that point had defeated many 10th Division members. Koga summons his Doll Dalk. Hitsugaya's Shikai easily freezes and shatters Dalk to which Koga releases Dalk's true form, a Battle Axe. In response to this, Hitsugaya releases his Bankai. The two continue to battle to which Koga sustains many heavy injuries forcing him to absorb a large amount of spiritual particles to heal himself, but his body begins to reject the spirit particles. In a last desperate attempt, Koga tries to deal a killing blow to Hitsugaya, but instead receives one himself. After the fight, Hitsugaya, upon returning to the 10th Division barracks, informs his squad that Koga is to receive a proper burial, not realizing Koga has survived.
Hitsugaya later leads a group of Shinigami assigned to defend Karakura Town against the Arrancar threat, by dressing up as students at Ichigo's school. Hitsugaya explains to Ichigo the danger that the Arrancar represent to Soul Society. When the group of Arrancar led by Grimmjow Jaegerjaquez attack, Hitsugaya is placed in battle against Shawlong Koufang. Shawlong easily fends him off, even with him using his Bankai, Daiguren Hyōrinmaru. The two continue to battle with Hitsugaya's attacks still proving to have little affect on the Arrancar. After some more time, Shawlong begins to surmise about Hitsugaya's Bankai. He concludes it wouldn't be right to finish off a captain when he is weak and that to finish of Hitsugaya while he is in Bankai is far better. He then proceeds to release his true Hollow form, and his attacks severely wound Hitsugaya.
Shawlong then uses his sharp claws to cut through one of Hitsugaya's Ice wings. He explains the truth about Arrancar and the Espada to Hitsugaya. Soon after, Soul Society finally approves the release of their power limit, allowing Hitsugaya to fight at full strength. Shawlong questions what the limit release is. Hitsugaya explains that it is a precaution seal automatically put on captains and lieutenants when they enter into the Real World. Hitsugaya then proceeds to use his Ryūsenka technique. Shawlong calls for a retreat of his group, only to be caught by Hitsugaya and he freezes Shawlong, killing him. However, right after Koufang's defeat, Hitsugaya collapses due to his critical injuries, combined with exhaustion.
Sometime later, Hitsugaya speaks through a video monitor with Yamamoto who is debriefing Hitsugaya on Aizen's plan concerning the King's Key, and the Captain-Commander allows Momo to talk to him. Hitsugaya is somewhat surprised to see her up and asks her if she should even be walking around. Momo tries to persuade him that she is better, though she doesn't look it. Momo apologizes for not believing Hitsugaya and attacking him. Hitsugaya tells her not to worry about as it didn't bother him. He also tells her to get back to bed so she can get rid of those bags under her eyes. Momo thanks Hitsugaya for accepting her apology until he tells her even if she isn't one she looks like a little kid, and if she doesn't sleep more she will not ever grow. Momo yells at him, telling him he isn't one who should talk about growing.
Hitsugaya then reminds her that she is to call him 'Captain Hitsugaya'. As Momo realizes the situation, she asks Hitsugaya if he is going to fight Captain Aizen. To which Hitsugaya says yes, She then asks if he is going to kill Captain Aizen, and then begs him to save Aizen. She explains she knows that what Captain Aizen is doing is bad, but she bets he has a good reason. Expressing her belief, she says that Gin or someone else could be forcing him to engage in his actions. She is quickly knocked out by Yamamoto, to whom he hands over her care to his lieutenant, Chōjirō Sasakibe. Yamamoto apologizes to Hitsugaya, saying he was just respecting her wishes allowing her to speak, but it was perhaps too soon. Hitsugaya is left angered at the state Aizen has left Hinamori in, but he thanks Yamamoto for allowing her to speak with him.
Sometime after being debriefed, Karakura Town is attacked for a second time by the Arrancar. Hitsugaya first pits himself against the 10th Espada Yammy Llargo. Tōshirō's Shikai freezes the Espada, but only for a moment. Yammy comments that the cold attack felt "refreshing." At this point, Tōshirō realizes even his Shikai at 100 percent is not enough to injure the Espada. Their fight is cut short by the new 6th Espada, Luppi Antenor who insists on fighting all of them at once, and proceeds to release his true Hollow form. But realizing the increase in power the Espada will have, Hitsugaya tries to attack before he is able releasing his Bankai. Though initially unable to defend against Luppi's attacks, as he was knocked to the ground in a single hit from the Espada, Hitsugaya comes back with his Bankai renewed and explains its ability. Luppi's inattentiveness gives him ample time to build up a finishing move, using his Sennen Hyōrō technique - just in time to save his subordinates. Luppi escapes death due to Negación, having only been incapacitated by the ice, and promises to kill Hitsugaya in turn.
Upon learning that Orihime has followed the Arrancar back to Hueco Mundo, Hitsugaya and his team return to Soul Society to help in the preparation for the war against Aizen.
The New Captain Shūsuke Amagai arc (anime only)
Note: Events occurring in this arc are only in the anime and do not constitute canon material.
Click "show" to read the arc plot.
Hitsugaya is doing paperwork when Rangiku asks him if he has heard the news of a new captain being appointed to the 3rd Division. Hitsugaya continues his work and tells her that he is a captain so therefore of course he knows. When Rangiku begins to muse at the idea of when Izuru Kira mastered his Bankai, Hitsugaya tells her that it is not Kira and informs her that he himself doesn't know who it is. He irritated at this point tells her that they will all find out tomorrow and that she should do some work. He is later present at the promotion ceremony of the new captain of the 3rd Division, Shūsuke Amagai. After the ceremony has ended he plainly leaves the room alongside some of the other captains.
Once Ichigo Kurosaki and Rukia Kuchiki make it into Soul Society to rescue Rurichiyo Kasumiōji. The rest of the Gotei 13 goes on high alert as they are given orders to stop Ichigo under suspicion of kidnapping and possible assassination attempts on the nobles life. Hitsugaya and his division are given the task of watching over the gate to the Kasumiōji Manor. Though Ichigo is hiding, Hitsugaya can still sense his spiritual power and tells him to come out. Though Rukia pleads with him to let them explain, Hitsugaya assures her he will, but only after he has taken them to the Captain-Commander. No sooner than that conversation happens, Captain Amagai comes out and Hitsugaya is surprised to see him on Ichigo's side. Amagai takes out his Zanpakutō and attacks Hitsugaya, who blocks and asks him to pull back, but Amagai refuses. Hitsugaya tells him because he is a captain, he cannot hold back on him and releases his Shikai and attacks, but Amagai releases his Shikai as well and counters causing a stalemate.
Byakuya Kuchiki arrives in the middle of the fight between Shūsuke Amagai and Hitsugaya and relays the information that he has been give orders to subdue Kasumiōji Clan. He further states that there is evidence that they have committed treason. Shortly thereafter, Hitsugaya and Byakuya are waiting atop of a roof when the 10th Division Lieutenant Rangiku Matsumoto arrives and asks what is going on. Hitsugaya tells her that the strategy they are using was set up by the general. Byakuya explains further that since the Kasumiōji Clan are a noble family with special status, the Gotei 13 could never interfere with them unless they violated a serious law.
He later appears with the rest of the Gotei 13 at the battle between Amagai and Ichigo, watching as Amagai goes and tries to attack Captain-Commander Yamamoto. He bears witness to Yoruichi explaining the details behind what truly happened to Amagai's father years ago under the general's orders. Hitsugaya and the others bear witness to Amagai committing suicide because of his disgraceful actions.
Fake Karakura Town arc
When Aizen along with his top three Espada attack the Fake Karakura Town, Hitsugaya along with his lieutenant and the rest of the of the Gotei 13 Captains currently not in Hueco Mundo are awaiting for Aizen's arrival. After the defeat of four of Baraggan Louisenbairn's Fracción, everything turns into an all out war between the remaining Shinigami and the remaining Arrancar. Hitsugaya and Matsumoto ends up facing Tier Harribel and her Fracción. While being surrounded, Matsumoto offers her captain to take on all three Fracción, so that Hitsugaya can fight Harribel alone and undisturbed. After Hinamori arrived, Hitsugaya has a flashback of when she asked him to help Aizen, while Harribel asked why his Reiatsu became disordered. He answered her, saying that he doesn't know, though he was wondering why Hinamori was here.
Hitsugaya's match against Harribel seemed to have taken a new turn when the latter sensed her Fraccións' defeat. Harribel forces Hitsugaya back with sheer power from her blade swing and unzips her jacket, revealing her rank as the 3rd Espada which is tattooed on her right breast. Hitsugaya is shocked to find out that Harribel is only 3rd despite her strength. When Harribel taunts Hitsugaya that she has yet to fully demonstrate her strength, Hitsugaya quickly uses Bankai in an attempt to match her very sudden and large increase in power. Harribel rushes him and begins her attack as they come together and lock blades. Harribel knocks Tōshirō to the ground as she mocks him, questioning "whether this is the full strength of a captain". She then promises to end the battle and proceeds to release her Zanpakutō. After releasing, Tōshirō comments to himself that her appearance hasn't changed as much as he predicted, but underestimating her would be a fatal mistake. Harribel proves to be in a different league then the young captain slicing the right side of his body from his shoulder before he even realizes it.
Believing that Hitsugaya has been defeated, Harribel turns her attention to Captain-Commander Yamamoto, though before she can take any action toward him, she is attacked by an unseen assailant. Harribel dodges out of the way only to see that it is an unharmed Hitsugaya, she just as quickly countered his attacks. Noticeably confused as she had seen him cut down, she turns and sees that she has only struck down an ice clone. Hitsugaya claims that it was a one time technique that he was waiting to use for later in the battle, but Harribel's considerable increase in power and speed as of her release was unexpected. He then comments to her not to underestimate a captain's strength. As their fight ensues, he tells her that he can use any water around him, telling Harribel that she will never reach him. Hitsugaya then attacks Harribel. She reciprocates the situation by melting his ice and stating the iron law of battle. She finally attacks him with his melted ice.
Their exchange of attacks continues and Hitsugaya tells her another law of battle. To which Harribel releases a Cero blast at him, which Hitsugaya comments on it being weak. He concludes that the reason her Cero was so weak, as both of them are waiting for the battlefield to become filled with condensation, from this he states that when that happens Harribel will use the opportunity to finish him off with one blow. Hitsugaya grows tired of waiting and states that he has never tried a particular ability in Bankai mode before, to which Harribel asks what he is talking about. Hitsugaya then explains that he doesn't have to wait for water, as Hyōrinmaru is the most powerful ice-based Zanpakutō, and all water is his weapon and all heaven is under his command.
He then reveals his never before seen power: Hyōten Hyakkasō. Hitsugaya then asks her name, to which she replies; Tier Harribel. Hitsugaya then tells her his name and rank before attacking again. As the sky darkens, snow begins to fall from the sky. Harribel attempts to melt the snow with her Hirviendo ability, but the moment her sword touches the snow, ice flowers begin to bloom on her body. Hitsugaya then calmly states that once one hundred flowers have bloomed, her life would have ended. He then states that she won't be able to avenge her underlings after all.
Seeing the huge creature emerge from the Garganta with Wonderweiss, Hitsugaya looks on at the events taking place. Wonderweiss lets out a huge wail that cracks the ice pillar Harribel is trapped in. Hitsugaya looks surprised as the ice pillar begins to fall apart from around her, and once free, she gazes at him. Hitsugaya is alerted to Aizen's presence when the giant Hollow creature blows out the fire prison that he, Gin, and Tōsen were trapped in. When the Visored arrive, Hitsugaya is bewildered as to who they are. Hitsugaya is later shocked at the large amount of Gillian-class Menos pouring forth from the giant Hollow creature's mouth. After the Visored reveal their mask and easily defeat the numerous Gillians, Hitsugaya comments on how powerful they are. While he was contemplating Komamura's declaration that he intends to fight alongside the Visored, Harribel attempts to attack him while his back is turned. Sensing this, Hitsugaya's hand goes to his Zanpakutō. However, the Visored Lisa Yadōmaru and Hiyori Sarugaki intervene and deflect the blow before Hitsugaya has a chance to unsheathe his sword.
Following this, he comments on how there doesn't seem to be time to worry about whether the Visored are friends or foes, essentially agreeing to fight alongside them. Hitsugaya asks Hiyori if he can ask her a question, to which she retorts he needs to keep it short and that she won't tell him any more about them. Hitsugaya says it's fine and that he wishes only to ask them for a favor. He asks if Hiyori and Lisa can take on the Espada as he wants to go and fight Aizen. Hiyori yells as him, asking him if he is crazy as the Visored have come here to kill Aizen as well and that Hitsugaya was already having trouble when they arrived, so what makes him think he can take Aizen. Hitsugaya realizes that he was acting irrationally and that he panicked. Hiyori yells at him some more until he apologizes, and she then berates him further and questions his status as a captain. When she calls him "shorty," Hitsugaya grabs Hiyori and screams at her, telling her she is shorter than him. They continue to fight until they are distracted by Lisa, who is rushing off to fight Tier Harribel. He, Hiyori, and Lisa attack Harribel with their Shikai, creating a huge explosion. However, the battle is cut short by the intervention of Aizen who cuts down the Tres Espada. Hitsugaya watches in shock as his opponent is defeated by Aizen who, afterwards, challenges the Gotei 13 and the Visored to battle.
Hitsugaya gathers with the unoccupied captains and Visored planning to protect Ichigo Kurosaki from Aizen and his Shikai. Tōshirō is the first to attack Aizen, claiming that if nobody attacked, then the battle would not start. He dismisses Aizen's taunt about him being reckless, saying that causing opponents to miss their opportunities to attack is one of Aizen's specialties. Hitsugaya compliments Aizen for not using his Shikai to evade the initial attack. As Captain Kyōraku attacks Aizen's flank, Sōsuke compliments Tōshirō for being wise enough not to attack him alone. Hitsugaya asks him about what he previously stated about swords devoid of hatred being like eagles without wings, and tells him that placing responsibility alone in their blades is what it means to be a captain. Captains do not swing their swords out of hatred, and tells Aizen that he does not have what it takes to be a captain. Aizen retorts that it is amusing to hear such words from him, as due to what happened to Hinamori, he bears more hatred than any of the captains. As Shunsui attacks Aizen again, Hitsugaya activates his Bankai and admits that his blade is filled with anger. He tells Aizen that he came to Karakura Town to kill him.. After his admittance of his hate-filled blade, Hitsugaya declares his motive: "I don't care if I lose my position as a captain, as long as I can kill you". He warns Aizen to prepare himself and proceeds to attack him, but to no avail. After his failed attempt, Komamura and Love step in and attack Aizen simultaneously. Komamura apologizes to Hitsugaya for their intervention, but Hitsugaya tells him he had no intention of fighting Aizen one-on-one.
As Suì-Fēng goes to attack Aizen, Hitsugaya encases Sōsuke's arm and Zanpakutō in ice, much to his surprise. After Aizen is attacked by Suì-Fēng and Shunsui, Hitsugaya tells Aizen it is over and rushes at him. Aizen notes to himself that Hitsugaya is so young, as he sees his chance and takes it without planning ahead. That is his biggest failing. Just then he notices off to the side that Shinji is standing to the side holding up his Sakanade's Shikai and smiling. Aizen then realizes too late that he is already affected by Shinji's perception reversal Shikai, making Hitsugaya not actually attack from the front, but the back, allowing the young captain to stab Aizen through the chest from behind.
When Ichigo shouts at the Shinigami, questioning what they are doing, Tōshirō realizes that it was not Aizen that he has just stabbed. Shocked at the sight of Hinamori impaled on his blade, he cradles her for a moment. After he hears her ask "Shiro-chan...Why?" he lets out a yell of rage before he lunges at Aizen. As Shunsui tells him to wait, Aizen takes complete advantage of Hitsugaya's blinding rage, cutting through Hitsugaya's Bankai and injuring him and the surrounding captains. Hitsugaya loses his left arm and most of his left leg from the attack and begins falling down into the town below. As this is happening, Aizen tells him and the other defeated Shinigami that he won't kill them and that they will watch the outcome of this battle.
10 days later after Aizen is captured and Hitsugaya is fully healed, he begins regularly training in a secluded cave, ashamed at his inability to protect Hinamori despite her surviving. Hitsugaya resolves to get stronger and attain much finer control over Hyōrinmaru.
Zanpakutō Unknown Tales arc (anime only)
Note: Events occurring in this arc are only in the anime and do not constitute canon material.
Click "show" to read the arc plot.
At the 10th Division;s headquarters, Hitsugaya is trying to commune with his Zanpakutō Spirit in his inner world, but upon arrival he is somewhat rebuffed by Hyōrinmaru, much to confusion. He is then interrupted by a ruckus caused by Rangiku Matsumoto, his lieutenant. When Hitsugaya comes inside he is asks Rangiku what is wrong and she explains that her Zanpakutō will not release. They are then interrupted by Lieutenants Isane Kotetsu of the 4th Division and Momo Hinamori of the 5th Division. When Isane asks Rangiku what is wrong with her Zanpakutō, Rangiku explains her problem and how it is frustrating her, but Momo tells her to be more compassionate and open her heart as she is close to her own Zanpakutō to the point that they feel for each other mutually. Hitsugaya is somewhat surprised at this, but he is interrupted by Isane who details that her own Zanpakutō hasn't been responding either, surprising Hitsugaya even further to the weird coincidence. He later leaves and wonders at the possibility of what could possibly be taking place.
Hitsugaya is called by a Jigokuchō to a emergency meeting by Captain-Commander Yamamoto. Upon arrival, the Captain-Commander is nowhere to be found. 1st Division lieutenant, Chōjirō Sasakibe, shows up injured and collapses and then a mysterious figure appears, who announces that the Captain-Commander will not be showing up, alarming everyone in attendance. He is among the others when Captain Sajin Komamura's Zanpakutō turns on him. Then Muramasa reveals that he has freed the Zanpakutō Spirits from their Shinigami's control. He calls them to him, and Hitsugaya is the first to realize that the Zanpakutō have taken their true form. Just as abruptly he is noticeably surprised as Hyōrinmaru materializes next to him and walks over to Muramasa.
A battle begins with the Shinigami fighting against the Zanpakutō Spirits, with Hitsugaya facing off against Senbonzakura, but gets pushed back. Hitsugaya then confronts Hyōrinmaru, who appears to have lost his memory, when the Zanpakutō Spirit attacks Ichigo Kurosaki and tries to kill him. Hitsugaya informs the spirit of his name and who he belongs to.
Hitsugaya is shocked when Hyōrinmaru refuses to believe such a small child could be his master, but Hitsugaya insists it is true. To find the truth, the two battle, with the fight quickly turning towards Hyōrinmaru's favor. When Hitsugaya asks what Hyōrinmaru's instinctual goal is, Hyōrinmaru says it is to find the true place he belongs. A brief flashback about when Hitsugaya first discovered Hyōrinmaru is then shown. Being able to relate to the pain of not fitting in with others, Hitsugaya becomes determined to get Hyōrinmaru back and summons his Zanpakutō's power, finally proving that he truly is Hyōrinmaru's master. This prompts Hyōrinmaru to break free from his ties with Muramasa and return to Hitsugaya.
Hitsugaya is resting in the 4th Division barracks following the battle. He awakens as the Shinigami are fighting the Zanpakutō and starts to get up. However, Hyōrinmaru tells him not to push himself and to believe in the Shinigami. Hyōrinmaru further points out that Hitsugaya has proven that the Zanpakutō Rebellion is not enough to destroy the Shinigami. Hitsugaya later helps Ichigo Kurosaki when Ryūjin Jakka, under Muramasa's influence, tried to attack him during his escape from the cage of fire. He, along with Hyōrinmaru, then help Ichigo completely escape from Ryūjin Jakka by freezing the fire long enough for Ichigo to get away. 
He next appears in the Human World with several Shinigami and their respective Zanpakutō spirits, ready to help Ichigo fight Muramasa. Along with Hyōrinmaru, Hitsugaya sets about destroying the Gillians surrounding Muramasa's transformed state. Muramasa's Garganta allows countless Gillians to emerge. Hitsugaya, using his Bankai, joins with his allies in a bid to close the Garganta by combining their Reiatsu and forcing it shut. Hitsugaya then goes back to destroying the remaining Gillians. Afterwards, Muramasa's dome collapses, with Ichigo emerging the victor.
Beast Swords arc (anime only)
Note: Events occurring in this arc are only in the anime and do not constitute canon material.
Click "show" to read the arc plot.
To recover from the chaos caused by Muramasa, the Gotei 13 is given a day off to relax and party. Much to Hitsugaya's annoyance, his division gets a little out of control, resulting in many of them passing out from too much drinking. Hitsugaya watches over the party, held at the behest of Rukia Kuchiki and Sode no Shirayuki, in the hope that it would attract one of the Tōjū that had earlier attacked the Kuchiki Manor. When Rangiku starts to drunkenly pester him, he sighs and decides he's had enough, considering the whole venture a failure. He turns to leave, advising Rukia that he is leaving it to her to see that the lights are turned out and the party is her responsibility. When he leaves, he is followed by the drunken Rangiku who tells him she wants to drink some more, agitating him further.
Later, Hitsugaya is ordered to go to the Human World to deal with the Tōjū that have escaped there. After meeting up with Ichigo and explaining the situation, they go off to search for the berserk swords. To his annoyance, Rangiku decides to follow him to help (and exploit the chance to have fun in the Human World). Later, Hitsugaya finds Ichigo fighting a Hollow-like Tōjū. While Ichigo holds off its Cero, Hitsugaya finishes it off by freezing and shattering it. Afterward, Hitsugaya notes the Tōjū was different from before, somehow having merged with a Hollow into a much more dangerous form.
Gotei 13 Invading Army arc (anime only)
Note: Events occurring in this arc are only in the anime and do not constitute canon material.
Click "show" to read the arc plot.
A month after Aizen's defeat, Hitsugaya meets Kyōraku and Ukitake outside the 1st Division buildings, telling them that he was reporting on the cleansing of the area around Karakura Town following its transportation to Soul Society. Hitsugaya is surprised to hear that Nanao had told Kyōraku that it would be finished that day and complains about Rangiku slacking off, as it was the 10th Division's responsibility. He asks them to report that and leaves. He later contacts Rangiku via her Denreishinki and criticizes her for not making regular progress reports. When she informs him that they are finished, he orders her to return, further complaining about her behavior. The following evening, Hitsugaya tells Akon that he has not been able to contact Nanao and Rangiku since they stated that they were returning, requesting to see if there is a record of them passing through the Dangai. Inaba reveals that their is no record of the pair returning through the Dangai.
Along with Ukitake and Shunsui, he informs Yamamoto of the situation. When Mayuri suggests that they must be in the Human World, Hitsugaya remarks that it is hard to believe they would stay without contacting them, suggesting that the SRDI missed something. The meeting is interrupted by the news that Nanao and Rangiku have returned, who insist that only three hours have passed since their disappearance. In a captains meeting later, Hitsugaya listens as Mayuri reveals that there is a time gap between the Human World and Soul Society. Mayuri requests that a detailed study be carried out and Hitsugaya is ordered to assist, along with Byakuya Kuchiki and Renji Abarai. Having failed to meet up with Mayuri in the Dangai, the three emerge from a Senkaimon to be informed that contact was lost with the Dangai and a state of emergency declared. They bring an item that they found near the rendezvous site to Yamamoto. Later, when Ichigo arrives in Soul Society, Hitsugaya and other senior Shinigami arrest him as a material witness.
Later, Hitsugaya arrives in the Human World with other members of the Gotei 13 to help in the fight against Inaba. He knocks the Reigai of Nanao Ise off of a platform before grabbing the unconscious Nozomi Kujō and taking off with her. After fending off Inaba and forcing him to retreat, Hitsugaya joins other members of the Gotei 13 as they hold a meeting in Ichigo's room. Hitsugaya, Byakuya, Kenpachi, and Komamura decide to return to the Soul Society in order to confront Inaba. Hitsugaya confronts Kenpachi about being late before they enter the Senkaimon. While there, Inaba speeds up the restrictive current forcing Komamura to stay behind using his Bankai. The remaining three captains split up and head towards the Twelfth Division barracks separately.
As Hitsugaya runs along the rooftops of Seireitei, he runs into Momo Hinamori. Shocked to see her about, he stops and goes to see her. She looks up at him with a sweet smile using his nick name 'Shiro-chan' she then goes on to explain of how she woke up in the 12th Division to find everyone gone and appears to be very vulnerable and scared. Hitsugaya states that she should keep safe from the battles that are going on around them she reassures him she is okay before stumbling. Hitsugaya manages to catch her before she falls off the roof and Hinamori apologizes before drawing her sword. Hitsugaya swiftly blocks it and notices her bracelet. She asks him if he is going to try and kill her again, bringing back memories of the battle against Aizen for Hitsugaya. She stabs him in the stomach before chasing after Hitsugaya as he refuses to attack her or protect himself. Soon, another Hinamori appears claiming that it was unforgivable to hurt Shiro-chan. Hitsugaya watches as they fight each other. Confused as to which is the real Hinamori, Hitsugaya steps between the two of them and is stabbed by both of them. He realizes that they are both Reigai and as both raise their sword whilst apologizing, they are attacked and defeated by Yoruichi's Shunkō technique. Hitsugaya thanks her before he takes off.
An injured Hitsugaya later enters a building and notices Kenpachi arriving behind him. As they comment on the fate of the other captains, Inaba confronts them. Hitsugaya informs him that they have destroyed most of his invading force and demands to know just who he is. As Inaba releases his Shikai, Hitsugaya notices that he cannot sense any Reiatsu from it. Kenpachi charges in, much to Hitsugaya's annoyance. Hitsugaya joins in the fight, telling Kenpachi that he will not allow him to fight Inaba alone. Shortly after the fight starts, Hitsugaya stands back and contemplates the situation. When Kenpachi charges at Inaba, Hitsugaya yells at him that the scientist is waiting for something. Inaba creates a portal to the Dangai between him and Kenpachi. Hitsugaya uses his Shikai to attack from range, but Inaba creates another portal to block the attack. Hitsugaya surmises that he creates portals that should not exist and seals his opponents inside the Dangai, claiming that the power of Inaba's Zanpakutō is to manipulate space.
When Hitsugaya switches to fighting from a distance, Inaba opens a portal from which Hitsugaya's own ice attacks emerge, knocking him down. Inaba reveals that he can record and recreate any space. He states that he earlier recorded Hitsugaya's attacks. As they fight, Hitsugaya soon figures out how Inaba is using his Zanpakutō and counters it by preventing him from twirling it to the right in a bid to prevent him from recording space. However, Inaba spins his blade to the left to recreate one of Kenpachi's attacks, which injures Hitsugaya. Hitsugaya is spared another attack when Suì-Fēng arrives with other members of the Gotei 13. Despite the arrival of several Reigai, they engage in battle. During the fight, Yoruichi and Suì-Fēng create an opening which Kenpachi and Hitsugaya use to successfully strike Inaba. However, his body dissipates and he reappears, immediately attacking and injuring them all.
As Hitsugaya listens to Mayuri and Inaba's conversation, he witnesses Inaba attacking one of his Reigai allies. From its remains, Inaba picks up a red pill. Hitsugaya asks if it is a Gikon, but Mayuri reveals that it is a Mod-Soul. When Inaba releases the full power of the Reigai and more Reigai appear, including those that had already been defeated, Mayuri explains that as long as their core form, the pill, is preserved, their bodies can be replaced. The captains are attacked by the Reigai, with Hitsugaya once again being attacked by the Reigai of Byakuya.
Later, Hitsugaya along with Yoruichi and the other captain return in time to aid Ichigo and Kisuke from their Reigai pursuers. Hitsugaya quickly confronts his Reigai counterpart. It is quickly made clear that the Reigai has the advantage over the young captain as Hitsugaya is a forced back hard. While Reigai-Hitsugaya surmises that Hitsugaya won't retreat as a matter of pride, he tells the Reigai he won't because it is his duty as a captain of the Gotei 13. Despite his strong resolve, Hitsugaya is still pushed back. Eventually, the Shinigami lieutenants return and aid their respective captains with Rangiku aiding Hitsugaya. 
Despite this assistance, the Reigai still pressure the Shinigami. Byakuya Kuchiki then realizes the truth behind the Reigai's battle style: they value self-preservation the most and won't attack first in fear of being outnumbered. Realizing this to be true, Hitsugaya begins mocking them, asking the Reigai if they are willing to strike at anyone first in fear of group counterattack.
Later, the resurrected Ōko Yushima begins his endgame, using his Renzan: Hajō Kūri technique to begin destroying the Soul Society. Before the Shinigami can, the Reigai step forward, saying that they will stop their fellow Mod Soul's chaotic plan as their goal has always been to protect the Soul Society in their own way. Reigai then destroy the technique at the cost of their own lives.
The Lost Substitute Shinigami arc
When Ichigo regains his powers after being stabbed by Rukia with the blade specially designed by Urahara, Kūgo Ginjō mocks the situation and states that as he had stolen all of Ichigo's powers, there was no way that Rukia could accomplish this alone. However, Renji calls out to him then and reveals the presence of himself and other Shinigami, including Hitsugaya, who are observing the situation from the side. Renji explains that everyone of them had given some of their Reiatsu to the sword before Rukia had stabbed Ichigo, thus allowing him to regain more of his powers.
After Ichigo learns of how Yamamoto ordered that the Gotei 13 captains and lieutenants to help restore his powers, Hitsugaya says that Yamamoto would not have done that in the past, but Ichigo changed that. He says the power Ichigo received are the result of the way he changed Soul Society by fighting and that he should accept these new powers proudly. Hitsugaya then explains there were to two reasons why Yamamoto decided to give Ichigo's powers back; the first was to help Ichigo who had saved the Gotei 13, and the second reason was to stop Kūgo Ginjō. He says that long before Ichigo appeared, Kūgo Ginjō was the first Substitute Shinigami, revealing that he gave up the position and disappeared. When Ichigo asks how Kūgo could be the first Substitute Shinigami, Hitsugaya reminds Ichigo of when Ukitake gave him his badge. He says the Substitute Shinigami law was created solely because of Kūgo. Captain Kuchiki interrupts him and Hitsugaya says that he'll leave the details for later and they need to focus on Kūgo.
After Ikkaku apparently stabs Yukio in the back, Hitsugaya parries Yukio's counterattack on Ikkaku. He tells Ikkaku to keep his guard up. Yukio says that Hitsugaya is good and if he wants bonus points for that to which he says no thanks. As Yukio separates everyone into chat rooms, Hitsugaya is paired with Yukio himself. Hitsugaya quickly finds himself trapped in Yukio's video game realm and is attacked by several digital missiles. While he handles them with ease, he voices how annoyed he is to fight someone so "tiresome".
He ultimately reaches Yukio, who congratulates him for arriving unscathed. Yukio explains his Fullbring's power to Hitsugaya, bragging how it makes him god of this space. He then creates giant monsters, setting them to relentlessly pursue and attack Hitsugaya. Hitsugaya begins dodging them with relative ease, only for Yukio to mock him saying that as a captain he must have had a loving, elite family. Hitsugaya surmises from Yukio's attitude that he was probably abandoned as child and questions him about it. As Yukio furiously explains how he left his parents and caused his father to kill himself, Hitsugaya sneaks up on Yukio and freezes his legs and controllers. Hitsugaya reminds him that he had set the monsters to attack him relentlessly, as they surround Hitsugaya, who is standing next to Yukio, he tells him that it'd be best if he deactivated them.
Hitsugaya destroys the monsters before they touch Yukio. While Yukio was surprised that Hitsugaya saved him, Hitsugaya tells him that he didn't show him mercy; he simply saved him because there was no guarantee the dimension would disappear if Yukio died. He proceeds to freeze Yukio's body save for his right arm and head, telling him that in exchange for disabling his Fullbring within 5 minutes, he will spare his life. Subsequently, Yukio shuts down the chatrooms, and Hitsugaya meets with other Shinigami, taking a trapped Yukio with him. Upon seeing Byakuya with an unconscious Rukia, Yukio tells him that he doesn't know what happened to her opponent, and that he only knows her basic powers. Hitsugaya then demands of him to turn off the last pocket dimension, but Yukio answers him by saying he is unable to do it. Along with the other captains, he looks on as Ichigo breaks apart the last remaining pocket dimension with his Bankai.
As Hitsugaya and the others turn to leave, Byakuya reminds Rukia that they were only tasked with observing Ichigo and his decision. Hitsugaya tells her that the captains knew that if a new Substitute Shinigami ever appeared, Kūgo would take an interest in them and that they had agreed to use that Substitute to lure out Kūgo and get rid of them both. But when they encountered Ichigo, Soul Society changed and they restored his powers and went to watch over him instead. He reminds Rukia of her reaction to being told to observe Ichigo and acknowledges that she was correct. Hitsugaya states that he is glad Ichigo is the one that followed Kūgo. When Ichigo subsequently goes to Soul Society to seek the return of Kūgo's body, Hitsugaya is informed of his arrival and is among the captains present to hear Ichigo's request.
The Thousand-Year Blood War arc
Hitsugaya attends a captain meeting where he is informed about Wandenreich's infiltration, and is ordered to prepare for war alongside other captains. After entering the battlefield with Rangiku Matsumoto in tow, Hitsugaya unleashes his Bankai, Daiguren Hyōrinmaru which is subsequently stolen by Cang Du. Shocked at the Bankai being stolen rather than sealed and unable to get a response from Hyōrinmaru, Hitsugaya tells Rangiku to inform the other captains of the problem via Tenteikūra. Hitsugaya is later notified via transmitter swords along with the other captains and lieutenants by Rin Tsubokura that Ichigo is currently heading to Soul Society.
Upon the release of Captain-Commander Genryūsai Shigekuni Yamamoto's Bankai, the Sternritter using Hitsugaya's Bankai notices the ice melting. Hitsugaya comments that all the water in Soul Society is slowly disappearing and therefore his Hyōrinmaru can no-longer be used. Hitsugaya and other captains are then later shocked to sense that Yamamoto had actually died at the hands of Yhwach. Hitsugaya, his lieutenant, and other members of the Gotei 13 are later surprised to sense Ichigo Kurosaki finally enter Soul Society. After the Wandenreich retreat, Hitsugaya is present with several other captains, mourning the loss of the Captain-Commander. Despite the fighting between the others, Hitsugaya remains silent throughout the ordeal. Hitsugaya and the other captains later gather outside Seireitei to witness the arrival of the Royal Guard. Realizing that he can't lament over the loss of his Bankai and that he must move forward, Hitsugaya attends a dojo to retrain himself in the basics of swordsmanship.
Later, upon the Wandenreich's return, Hitsugaya appears on the battlefield alongside Matsumoto just in time to protect several Shinigami from Bazz-B's fire-based attack, using his own ice-powers to create a protective barrier. Bazz-B recognizes Hitsugaya and notes that he had his Bankai stolen by Cang Du. He introduces himself as "The Heat," and notes how nice a match it is for them to face each other. Hitsugaya and Rangiku begin to battle, but Bazz-B has an easy time melting Hitsugaya's thin ice. However, after he and Rangiku initiate their strategy, Bazz-B is rendered unable to melt the ice walls entirely. Hitsugaya explains how he managed to do that to a confused Bazz-B. Hitsugaya then uses the ice to slash and wound Bazz-B. However, as Hitsugaya and Rangiku turn to leave, he is shocked that Bazz-B, who taunts them on leaving so soon, is still alive and able to fight.
Hitsugaya attempts to fight back, but to no avail. He is then shocked by Bazz-B's elaboration on his powers and how he was strong enough to protect himself and two other Sternritter from Yamamoto's flames. Hitsugaya continues the attack, but realizing that Bazz-B is too powerful, he orders Rangiku to retreat while he holds off Bazz-B. Hitsugaya sets up a barrier made with fine ice, but Bazz-B easily breaks through it and blasts a hole through Hitsugaya.
Hitsugaya attempts to fight off Bazz-B, but fails at every turn. He tries another trap, but is shocked to see Bazz-B quickly break free from it. Much of his upper body is then blasted away by Bazz-B's attack. Cang Du then arrives to finish Hitsugaya off. Hitsugaya then watches in shock as Cang lays down a severely wounded Rangiku in front of him. He then witnesses Cang activating his own Bankai. Hitsugaya then receives a Shin'eiyaku, which he takes, causing his Bankai to break and wound Cang. As this happens Cang checks his medallion only to determine that it is working normally, so he is further confused as to why Hyōrinmaru is starting to return to Hitsugaya. As he regains part of the ice wing that Cang lost, Hitsugaya states he doesn't know, and that maybe his Bankai just wants to come back to him.
Cang begins to attack and points out that the Sternritter are taught to control the Bankai they have stolen. He attempts to attack Hitsugaya with ice but it redirects itself before reaching him. Hitsugaya tells him not to overdo it as it can't attack itself. As he continues to attack Cang notes that Hitsugaya has used the tactic as well previously and should stop talking as if Bankai have a soul. Hitsugaya questions this way of thinking before he suddenly hears the voice of Hyōrinmaru, to which he remarks that its been a while since he heard him and welcomes him back. Hyōrinmaru fully returns to him, taking on some darker manifestations, reflected in the ice armor. Hitsugaya states that he thought Hyōrinmaru's face was a pain but then he remembered that the Bankai Hollowfied for a few seconds, so he'll have to deal with it for the time being. Cang attempts an attack but much to his surprise Hitsugaya counters the attack stating that the cross-shaped flower is Hyōrinmaru's crest. As Cang is encased in a giant cross-shaped flower, he apologizes for not making it a pentagram.
After defeating Cang Du, Hitsugaya tells Rangiku to wait as he starts moving, but quickly collapses. 
Powers & Abilities
Master Swordsman: Hitsugaya is masterful at swordsmanship, capable of utilizing his size to effectively counter and outmaneuver his opponents. His skill in swordsmanship is evident in the fact that he is the youngest Shinigami captain; he is therefore one of the youngest Shinigami to achieve Bankai. His skill in swordsmanship is great enough that he rarely uses even his Shikai in battle, of which he has shown great proficiency with. Instead, he relies on Hyōrinmaru's sealed form, only using its Shikai or Bankai when things get tough.
Shunpo Expert: Hitsugaya is highly proficient in Shunpo. Repeatedly in battle, he has shown himself able to block and dodge dangerous attacks.
Kidō Expert: Hitsugaya is highly proficient in Kidō, and is capable of performing high-level Kidō spells without the incantation. For example, during his battle with Hyōrinmaru, he used a level 63 binding spell without the incantation.
Hakuda Combatant: Hitsugaya was able to knock out a grief-fueled Hinamori with a single blow, while in mid-air.  However, he is usually seen using his Zanpakutō, so his skill in this field remains to be seen.
Immense Spiritual Power: Tōshirō's spiritual power has the same effect as his Zanpakutō, as it is an elemental representative of ice. His Spiritual Pressure is said to be very large and "cold". Even before he became a Shinigami, his spiritual pressure was immense and uncontrollable, like Ichigo's, and caused people around him to freeze, namely his grandmother, who lived with him at the time. This cold spiritual power of his reflects his attitude as well. He is also the youngest Shinigami to ever achieve their Bankai. He even had visions of Hyōrinmaru's spirit before he attained it or entered the Shinigami academy. He is able to hide his presence well; on several occasions he manages to surprise Hinamori and Matsumoto with his sudden appearances, which leads them to complain about him "sneaking up" on them. His Reiatsu is white.
Child Prodigy: Perhaps the most astonishing trait of Hitsugaya is his intellect and natural talent. He is the most gifted prodigy the Soul Society has had since Gin Ichimaru, as shown from him entering the Shinigami Academy on his first try despite his young age, graduating from the academy in a single year with the highest written and performance scores in each of his classes, joining the Gotei 13 shortly afterwards, and then becoming the youngest Shinigami to ever reach the rank of captain. He has been called many things due to this. Renji and Iba have called him a child genius, and Ichimaru has called him the embodiment of the "heavenly white angel that blesses Soul Society once a century". In terms of intellect, Hitsugaya is equally impressive. He was the first to suspect Ichimaru of treason, and saw that there was more to Rukia's execution than what was being said. Shunsui, one of the strongest Shinigami in history, states that because he is a genius, within 100 years, Hitsugaya could surpass him.
Expert Strategist & Tactician: Despite his age, Hitsugaya has repeatedly shown great instinct and intuition in battle. He is generally aware of everything in his presence, and is also able to see through most deceptions. For example, he discerned that Gin Ichimaru was more than he seemed, although he was not yet sharp enough to realize it was all part of Aizen's plot. He is also a keen analyst, able to deduce the basic mechanics behind an opponent's attacks, and quickly figuring out its strength and weakness to better counter it. As a captain, he is a capable leader. He is given missions from Captain-Commander Yamamoto to lead teams into the Human World many times to deal with threats. For example, Hitsugaya led the team sent by Soul Society that reinforced Ichigo's group against the Arrancar. In battle, he has shown great instincts against incoming danger, as shown from his reaction to Harribel's initial attack after releasing. After losing his Bankai to the Sternritter, Hitsugaya was forced to come up with several creative and unorthodox methods of using his limited Shikai capabilities, such as combining his Zanpakutō powers with Matsumoto's Haineko to create vacuum ice blades, creating a wall made of thin, interwoven ice threads and even generating a field of icy mist.
Enhanced Durability: Despite his young and lean appearance, Tōshirō has shown himself to be a resilient fighter. He survived the attacks of Shawlong Koufang while at 20 percent of his actual strength. He is also able to continue to fight after taking a direct hit by Bazz-B. 
Hyōrinmaru (氷輪丸, Ice Ring) When sealed, Hyōrinmaru looks like a normal katana with the exception of the guard, which is in the shape of a four-pointed bronze-colored star. Its hilt is light blue, and sheath dark blue. The sheath completely dissolves when he draws his sword. The sword is somewhat longer than most Zanpakutō, at about 1.4 meters long. This makes it taller than Hitsugaya, preventing him from wearing it at the hip. Because of this, Hitsugaya instead carries it on his back by his green sash over his right shoulder.
Hyōrinmaru is the strongest of all ice-element Zanpakutō in Soul Society. As such, Hitsugaya doesn't need water to be present in order for him to use its abilities. Hitsugaya's control over Hyōrinmaru's power is great enough to use its Bankai attacks while in Shikai, though with less control over them. The difference in ability between Hyōrinmaru's Shikai and Bankai is very small; the true difference lies in the quantities of ice each form can create, with the Shikai only being able to create comparatively small quantities.
Shikai: Hyōrinmaru's release command is "Sit Upon the Frozen Heavens" (霜天に坐せ, sōten ni zase; Viz "Reign over the Frosted Heavens"). In its Shikai, Hyōrinmaru extends slightly in length, and gains a crescent-shaped blade attached to its hilt by a long metal chain, which can extend greatly, if necessary, by force of will. The chain itself can be used for attack, or to entangle a target.
Shikai Special Ability: Hyōrinmaru allows Hitsugaya to control water and ice. His slashes create an immense amount of spiritual power which overflows from the tip of the blade, creating a flow of ice shaped like a Chinese dragon. The dragon flies towards opponents and instantly freezes anything it touches. Hyōrinmaru can create multiple ice dragons to attack an opponent from various angles. Hitsugaya can also direct his slashes towards the ground and form a wave of ice, which rushes over his opponents, overwhelming and freezing them. The chain-blade also freezes anything Hitsugaya traps with it. The power it expels is so overwhelming that in Soul Society (where Hitsugaya is not placed under a limiter), its mere release affects the weather within the immediate vicinity, creating a thunderstorm or blizzard.
Tensō Jūrin (天相従臨, Subjugation of the Heavens): One of Hyōrinmaru's basic powers, as well as its strongest. It allows him to control the weather in the immediate vicinity, or more specifically, the water in the surrounding atmosphere. The ability is usable in both Shikai and Bankai. However, Hitsugaya states that this aspect of his powers is not fully mature, and that he doesn't like to use it in Bankai mode, as he is unsure of whether or not he could keep it from killing everyone in the vicinity.
Shinkū Tasō Hyōheki (真空多層氷壁, Multilayer Vacuum Ice Wall): To counteract the small quantities of ice his Hyōrinmaru can create, Hitsugaya has developed this method of ice creation in conjunction with Rangiku's Zanpakutō, Haineko. By using the ashes of Rangiku's Shikai to create layers of ice, and then by removing the ashes and having Haineko return to its sword form, Hitsugaya can create a multi-layer ice wall with several empty layers. This enables the little ice Hyōrinmaru can create to be able to withstand fire attacks with little damage. Hitsugaya can then manipulate this ice to use as a sword.
Shinkū no Kōri no Yaiba (真空の氷の刃, Vacuum Ice Blade): This ability allows Hitsugaya to control his Shinkū Tasō Hyōheki technique and manipulate the ice by gathering it at Hyōrinmaru's tip and expelling it forward creating a large blade of ice to impale his opponent.
Ryōjin Hyōheki (綾陣氷壁, Woven-Ice Wall): Hitsugaya generates a protective wall of ice by finely weaving threads of ice together.
Rokui Hyōketsujin (六衣氷結陣, Six-Clothed Ice Binding-Array): Hitsugaya can lay down a trap by placing five snowflake-shaped ice crystals on the ground in a pentagonal formation. When an opponent steps into the trap, each snowflake sends a line of ice towards them. The space within the pentagon is then encased in a large pillar of ice, trapping the opponent.
Bankai: Daiguren Hyōrinmaru (大紅蓮 氷輪丸, Grand Crimson Lotus Ice Ring; Viz "Great Roaring Coldly Shining Moon"): Hitsugaya's Bankai causes ice to flow from Hyōrinmaru onto Hitsugaya, starting at his right arm, which ice forms onto in the shape of a dragon's head around his sword hand, encasing the sword up to the hilt, which also changes from the shape of a four-pointed star to that of an eight-pointed star. The ice continues forming up over his shoulders, with two large wings sprouting from his back and a long tail. The ice forms down his left arm and encases his hand, which ends in a claw. Hitsugaya's feet are encased in ice in a similar manner to his left hand, as they also end in claws. These new ice limbs are movable, and can be used as an extension of himself to aid in battle. During some appearances of his Bankai, three flowers of ice form floating behind him, each consisting of four purple petals shaped like diamonds. These flowers melt away, petal by petal, as Hitsugaya's battle progresses, leading Shawlong Koufang to speculate that Hitsugaya's Bankai will deactivate when all twelve petals disappear, assuming that the captain's Bankai was incomplete due to his young age. During his fight with Luppi, these petals were noticeably absent. However, during his fight in the Fake Karakura Town, they were present once more. Following the final battle against Aizen, Hitsugaya trained and strengthened his Bankai considerably, completing its development after eighteen months of hard work. According to Hitsugaya, should his Bankai somehow end up trying to attack itself, the ice would instead be deflected somewhere else rather than actually attack the Bankai.
Bankai Special Ability: Much like his Shikai, Tōshirō can freeze objects and areas, though the radius and strength of the freezing is greater. Because the Bankai's freezing ability is much greater, Tōshirō can swing his tail around as a weapon to try and freeze objects. Hyōrinmaru's Bankai lets Tōshirō access several additional techniques.
Bankai Regeneration: During his battle with Luppi Antenor, Hitsugaya's Bankai was damaged. However, it regenerated, and Hitsugaya stated that as long as there is water in the air, his Bankai can be revived indefinitely. (Unnamed)
Zanhyō Ningyō (残氷人形, Lingering Ice Puppet/Doll): Upon activating his Bankai, Tōshirō is able to create and shape a large amount of ice into his exact likeness. It is very life-like, as it can appear to bleed. He stated that he can usually only trick an opponent once with it, so he usually saves it for towards the end of a battle.
Shield of Ice Wings: Hitsugaya is capable of wrapping his wings around himself like a sphere, protecting him from attacks. (Unnamed)
Ryūsenka (竜霰花, Dragon Hail Flower): When Hitsugaya stabs his opponents, a huge burst of ice erupts from the point of contact between Hyōrinmaru and the opponents, encasing and freezing them. Hitsugaya then proceeds to shatter the ice, and his opponent with it.
Sennen Hyōrō (千年氷牢, Thousand Years' Ice Prison): Hitsugaya creates many ice pillars, which encircle him and his enemy. At his command (when he turns his sword 90 degrees counter-clockwise), these pillars then move towards the enemy, enveloping and crushing them. Though this technique is very powerful, Hitsugaya infers that it takes a considerable amount of time to prepare, and therefore the distraction of his enemy is crucial in successfully completing this attack.
Hyōten Hyakkasō (氷天百華葬, Frozen Heaven Hundred Flower Funeral): This ability is an extension of Hyōrinmaru's Tensō Jūrin power. However, because Hitsugaya dislikes using Tensō Jūrin while his Bankai is active, he rarely uses it. The ability opens up a huge hole in the clouds, through which a large amount of snow floats down onto his opponent. As the snow comes into contact with the opponent, ice flowers sprout all over their body, instantly trapping them in a pillar of ice. Hitsugaya claimed that when the last of the 100 petals falls, the life of the one who touched it will be over.
Guncho Tsurara (群鳥氷柱, Icicle Flock): Hitsugaya freezes water into ice and then swings his Zanpakutō in an arc, firing an array of ice daggers at his target.
Hyōryū Senbi (氷竜旋尾, Ice Dragon Swirling Tail): With this technique, Hitsugaya swings his sword in a linear direction and creates overflowing ice from his blade in the form of a crescent.
Zekku (絶空, Void Sever): This ability allows Hitsugaya to control his Hyōryū Senbi technique and send it up into the air.
Appearances in Other Media
Hitsugaya appears in the second Bleach movie, Bleach: The DiamondDust Rebellion, as one of the two main characters. When the "King's Seal," an ancient artifact, is stolen, Hitsugaya goes out in search of the thieves. After crossing paths with and fighting them, he goes missing, leading Seireitei to suspect him of treachery. As Ichigo Kurosaki and others go out in search of Hitsugaya, Hitsugaya himself stumbles across a dark secret concerning a long-dead Shinigami....
Bleach Beat Collection:
He is one of only three Bleach characters to appear in two Bleach Beat Collection albums, the others being Rukia Kuchiki and Ichigo Kurosaki. The first one was a compilation album with Momo Hinamori and his lieutenant, Rangiku Matsumoto where he sang This Light I See. The second one was also a compilation album, this time with the protagonist, Ichigo Kurosaki where he sang Bleach the Limitation.
Hitsugaya's name is sometimes romanized as Toushiro Hitsugaya.
He was voted the most popular character in Bleach in the January 26, 2008 Shōnen Jump character poll (in previous ones he placed 6th and 2nd).
His Zanpakutō Hyōrinmaru won the most popular Zanpakutō poll, while his Bankai, Daiguren Hyōrinmaru, came 16th.
In the Bleach best bout poll Hitsugaya's fight with Ichimaru came in fifth place.
Hitsugaya wrote a hugely popular serial titled Beautiful Crystal for the Seireitei Communication in which he featured items such as carvings and chairs sculpted from ice. However, the column is currently in hiatus, but is scheduled to resume in due course.
Tōshirō's theme song, as chosen by Tite Kubo, is "Girl's Not Grey" by A.F.I.
At the request of Captain Jūshirō Ukitake, Akon and his staff produce a life size figure of Captain Hitsugaya as a birthday gift. Ukitake also requests one of Byakuya Kuchiki.
"There we go again, old men and their stupid arguments. What a pain."
(To Gin Ichimaru) "If you make Hinamori shed even one drop of blood... I'll kill you."
(To Momo Hinamori) "Hinamori! How many times do I have to tell you? It's not "Hitsugaya-kun". It's "Captain Hitsugaya"."
(To Luppi Antenor) "You're being too lenient with an opponent you've only hit once. Haven't you ever heard of following through?"
(To Tier Harribel) "I can't say I expected your speed and range to increase so dramatically the moment you released. It's a good thing I played it safe. This little trick is a one-time deal, so I didn't really want to have to use it quite so early. Don't underestimate it. The power of a Shinigami."
(To Tier Harribel) "Since you were kind enough to lecture me, allow me to tell you something. You are in the greatest danger when you execute a flawless strategy. That, too, is the way of battle."
(To Sōsuke Aizen) "Wielding one's blade out of duty alone is what it means to be a captain. Wielding one's blade out of hatred is nothing more than petty violence. That is not what we would consider battle."
(To Sōsuke Aizen) "You've got it exactly right, Aizen. I wield this blade out of hatred. I didn't come here to do battle. I'm here to slice you to pieces as a sheer act of violence!"
(To Sōsuke Aizen) "As long as I can strike you down, I would gladly abandon my status as captain right here and now!"
"After the battle with Aizen, I put everything I had into mastering my Bankai. I honed it until it could be called a 'true Bankai'. But now, that Bankai has been taken from me. I must cast aside that which I have lost. I don't have time to be fruitlessly hoping for its return. I must keep moving forward. Moving forward..."