雨ふり小僧

堀絢子

— Rain Boy (voice)

間嶋里美

— Mouta (voice)

Daisuke Gouri

— Bancho (voice)

Ichirō Nagai

— Azuki-arai (voice)

川久保潔

— Mota (adult, voice)

Shō Hayami

— Mota (teen, voice)

Takeshi Aono

— Father (voice)

梨羽侑里

— Mother (voice)

Bin Shimada

あきやまるな

Shōzō Iizuka

安田隆

Tetsuya Yamazaki

三田ゆう子