Season
Season 1 Episode
- Season 1 Catnap Burglar
- Season 1 Flip Flop of Fury
- Season 1 Vlad's Past
- Season 1 Class Photo
- Season 1 The Winning Ninja
- Season 1 Lousy Labyrinth
- Season 1 Eizan's Shadow
- Season 1 An XXL Lie
- Season 1 Kubo's Mystery
- Season 1 The Demon & Mrs. Clean
- Season 1 Cherry on the Cake!
- Season 1 Super Ninja
- Season 1 Old School Ninjitsu
- Season 1 The Old Master
- Season 1 Okuni for President
- Season 1 Funny Chick
- Season 1 The Lost Treasure
- Season 1 Phantom of the Kabuki
- Season 1 The Saber and its Shadow
- Season 1 Shuriken School Secrets
- Season 1 The Big Illusion!
- Season 1 Pop Star for a Day
- Season 1 The Master of Darkness
- Season 1 Detective Mania
- Season 1 Eyes Wide Shut
- Season 1 Dirty Rice Balls
Shuriken School - Season 1 Episode 13 Old School Ninjitsu
6.14 25 minutes The students are busy cleaning, tidying and polishing the school in preparation for a visit from Shuriken's alumni. While students and staff solemnly wait at the Main Entrance an old man appears, leaning on his cane. This is Aiko, the one and only Alumni member to reply to their invitation. He is overjoyed to see the Cleaning Lady again, his erstwhile sweetheart. The students are astonished too see such a dishevelled Ninja. The Cleaning Lady tells them how Aiko, once a great champion, lost his Ninja spirit.
