松田颯水

Geo (voice)

Megumi Han

Pipi (voice)

Akira Ishida

Kei (voice)

岩崎ひろし

Professor Noh (voice)

Mikako Komatsu

Daiya (voice)

Yumi Uchiyama

Mare (voice)

Rie Kugimiya

Kyuri (voice)

Yoko Hikasa

Professor Kuo (voice)