|Shijū no Saimon|
|English||The Gate of Four Beasts|
|Signature User||Hachigen Ushōda|
Shijū no Saimon (四獣の塞門, The Gate of Four Beasts) is a Kidō spell.
This barrier is formed by combining Ryūbi no Jōmon, Kokō no Jōmon, Kigai no Jōmon, and Hōyoku no Jōmon. When the four barriers come together, they create a rectangular prison-like barrier around the opponent. It was strong enough to contain the explosion from Suì-Fēng's Jakuhō Raikōben, albeit it had several cracks and was distended.