野村周平
Shuichi Azuma (voice)

Daichi Kaneko
Kenta Saijou (voice)

清原果耶
Noruda (voice)

小島英樹
Kanzaki-sensei (voice)

Lynn
Momoi-sensei / Kenta Saijou (7 years old) (voice)

Yasuyuki Takase
Tongari (voice)

本多真梨子
Iinchou / Shuichi Azuma (7 years old) (voice)

山口正秀
Noppo (voice)

Mai Omori
Kiriri (voice)

諏訪ななか
Otenba (voice)

Haruko Teramoto
Chuka (voice)

Atsushi Sasaki
Tonteki (voice)

木野日菜
Tama-chan (voice)

中田沙奈枝
Kateika (voice)

谷口夢奈
Yowamushi (voice)

藤原祐規
Sawayaka (voice)

井之上潤
Male student (voice)

Koichi Yokota
Radio voice (voice)