S0E1 · Épisode 1

Yōko Hikasa

Galko's Sister (voice)

櫻井浩美

School Nurse (voice)

Yoshitsugu Matsuoka

Otao (voice)

木村珠莉

Nikuko (voice)

Takahiro Sakurai

Charao (voice)

Daisuke Ono

Supoo (voice)

牧野由依

Fujimi (voice)

石上静香

Agemi (voice)

本渡楓

Yabana (voice)

飯田友子

Okako (voice)

諏訪彩花

Class President (voice)

加隈亜衣

Metako (voice)