1 Season
50 Episode
Ninja Olympiad - Season 1 Episode 6 Mystery of Mystery is a Riddle?!
Toha decides to search for Reiha in hoping to solve some secrets of the Board, only to be targeted by the Sorcerer Clan and a sound-manipulating ninja.
- Country : Japan
- Genre : Drama, Sci-Fi & Fantasy
- Director : Saburo Yatsude
- Cast : Takumi Tsutsui, Tomoko Taya, Masaaki Hatsumi, Megumi Sekiguchi, Takumi Hashimoto, Shozo Iizuka
