Surviving Science!

Satsumi Matsuda

as

Geo (voice)

Megumi Han

as

Pipi (voice)

Akira Ishida

as

Kei (voice)

Hiroshi Iwasaki

as

Professor Noh ...

Mikako Komatsu

as

Daiya (voice)

Yumi Uchiyama

as

Mare (voice)

Rie Kugimiya

as

Kyuri (voice)

Yoko Hikasa

as

Professor Kuo ...