Principal of Katana is the principal of Katana School, a character and the secondary antagonist of the animated series, Shuriken School.


Everyone fears this mysterious man who radiates power. He manages Katana School, the best ninja school in Tokirohama and his fame as a great ninja precedes him, although no one has ever seen him in action before.

He is usually seated in his dark office, planning strategies to bring Shuriken to an end or listening to all the gossip that Naginata tells him, but like all ominous leaders, he doesn't socialize with anyone, except Naginata and his ever-present pet ninja chick.

His deep voice, emphatic gestures and red eyes like flames are more than enough to ensure that nobody dares to challenge him. He is the devil.


He is muscular with his dark and black shadow on his head with grey hair. And also, he wears a salmon-red and black ninja suit with salmon-red boots and various weapons on his back and a boomerang-like machete on his ninja belt.


v - e
Xilam - Shuriken School - TV Series - Transparent Logo
Shuriken SchoolShuriken School: The Ninja's Secret
Eizan KaburagiMr. and Mrs. KaburagiJimmy B.Okuni DohanNobunagaTetsuo MatsuraYota SugimuraAmi SaekiMarcos GonzalezJacques MorimuraChokiDaisuke TogakamePorkPrincipal of ShurikenVladimir KeitawaKubo UtamaroKita ShunaiZumichitoMrs. CleanNaginataBruce ChangThe Kimura TwinsDokuPrincipal of Katana
"The Winning Ninja" • "Catnap Burglar" • "Eizan's Shadow" • "Vlad's Past" • "Flip Flop of Fury" • "Lousy Labyrinth" • "An XXL Lie" • "Kubo's Mystery" • "The Demon and Mrs. Clean" • "Cherry on the Cake" • "Super Ninja" • "Old School Ninjitsu" • "Class Photo" • "The Old Master" • "Okuni for President" • "Funny Chick" • "The Lost Treasure" • "Phantom of the Kabuki" • "The Saber and Its Shadow" • "Shuriken School Secrets" • "The Big Illusion" • "Pop Star for a Day" • "The Master of Darkness" • "Detective Mania" • "Eyes Wide Shut" • "Dirty Rice Balls"
Jade Shuriken
Shuriken SchoolKatana School