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!
Director
Mitsuru Nasukawa
Status
Released
Akira Ishida
Kei (voice)
Megumi Han
Pipi (voice)
Satsumi Matsuda
Geo (voice)
Hiroshi Iwasaki
Dr. Brain (voice)
Hiroki Touchi
Narrator (voice)
