Cast (4)
Karin TakahashiGunma-chan (voice)
Aya UchidaAoma (voice)
Yui OguraMīmi (voice)
Takako HondaNarration (voice)Karin TakahashiGunma-chan (voice)Aya UchidaAoma (voice)Yui OguraMīmi (voice)Takako HondaNarration (voice)Karin TakahashiGunma-chan (voice)Aya UchidaAoma (voice)Yui OguraMīmi (voice)Takako HondaNarration (voice)