Hamako Shihonmatsu (voice)

Hassaku Hozumi (voice)

Mizuho Tanonka / Professor (voice)

Aoi Fukami / Ken (voice)

Doshin (voice)

Go / Nonki Hayama / Seiichiro Haryu (voice)

President / Surfer (voice)

Masato Oppama (voice)

Mai Horaguchi (voice)

Battobi (voice)

Announcer / Yuri (voice)

Hassako Hozumi (voice)

Mikiko "Kuromi-Chan" Oguro (voice)