Natsumi Mizuki (voice)
Mirai (voice)
Izumi Shimamura (voice)
Bobby (voice)
Daisuke Yamaguchi (voice)
Ryuuichi Fukazawa (voice)
Eriko Tachibana (voice)
Tamae Mori (voice)
Schoolboy (voice)
Schoolgirl (voice)
Daihei Yamaguchi (voice)
PTA (voice)
Clerk (voice)
Chief Referee (voice)
Opponent 1 (voice) (as Nobutoshi Hayashi)
Opponent 2 (voice) (as Shin'ichirô Ôta)
Opponent 3 (voice)