Shrunken down to nanoscale, a professor and a scrappy kid end up inside a human body, where they must rely on their wits and knowledge to survive!

Cast:Akira Ishida, Megumi Han, Satsumi Matsuda, Hiroshi Iwasaki, Hiroki Touchi,

Genre:Animation, Action, Adventure, Comedy,

country:Japan,

Production:Toei Animation,