Junko Takeuchi

Red (voice)

Takuya Eguchi

Green (voice)

Katsuji Mori

Dr. Ōkido (voice)

Tomokazu Sugita

Takeshi (voice)

Rikiya Koyama

Sakaki (voice)

Yui Ishikawa

Reina (voice)

Tokuyoshi Kawashima

Wataru (voice)

Minoru Inaba

Old Man Fuji (voice)