Takahiro Sakurai
— Osomatsu (voice)
Yūichi Nakamura
— Karamatsu (voice)
Hiroshi Kamiya
— Choromatsu (voice)
Jun Fukuyama
— Ichimatsu (voice)
Daisuke Ono
— Juushimatsu (voice)
Miyu Irino
— Todomatsu (voice)
Endo Aya
— Totoko (voice)
Ken'ichi Suzumura
— Iyami (voice)
國立幸
— Chibita (voice)
Yoji Ueda
— Dekapan (voice)
Nobuo Tobita
— Dayon (voice)
斎藤桃子
— Hatabou (voice)