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!

Genres

Cast

Akira Ishida

Kei (voice)

Megumi Han

Pipi (voice)

Satsumi Matsuda

Geo (voice)

Hiroshi Iwasaki

Dr. Brain (voice)

Hiroki Touchi

Narrator (voice)