The series follows children in various adventurous situations while weaving information about science into the story.
Satsumi Matsuda
Geo (voice)
40 episodes
Megumi Han
Pipi (voice)
40 episodes
Hiroshi Iwasaki
Professor Noh (voice)
40 episodes
Mikako Komatsu
Daiya (voice)
40 episodes
Yumi Uchiyama
Mare (voice)
40 episodes
Rie Kugimiya
Kyuri (voice)
40 episodes
Yoko Hikasa
Professor Kuo (voice)
40 episodes
Akira Ishida
Kei (voice)
21 episodes
The Weakest Tamer Began a Journey to Pick Up Trash
