Saizo Kirigakure.

Saizo Kirigakure is one of the main heroes from Shiro Ninja Mayhem Crossover The Series. He's a heroic anthropomorphic ninja tiger protagonist from Randall and Cat Bunnicula's both of favorite video game known as Shinobi Spirits S Legend of Heroes for Nintendo Switch and Ninja Battle Heroes for Nintendo 3DS. He appears in the Nitroburg to become Randall and Cat Bunnicula's babysitter. In the battle, Saizo was armed with katana and an unlimited supply of shurikens.