Cast
Aoi Fukami / Ken / Ken (voice)
Hamako Shihonmatsu (voice) / Hamako Shihonmatsu
Mizuho Tanonka / Professor (voice)
Mizuho Tanonaka / Professor
Seiichiro Haryu / Nonki Hayama / Go / Seiichiro Haryu (voice)
President / Surfer / Surfer (voice)
Masato Oppama / Masato Oppama (voice)
Mai Horaguchi / Mai Horaguchi (voice)
Announcer / Yuri / Yuri (voice)
