Marie Iitoyo

as Itsumi Shiraishi

Yoshiko Sengen

as Sayuri Sumikawa

Nana Seino

as Shiyo Takaoka

Riria Kojima

as Akane Kominami

Tina Tamashiro

as Diana Decheba

Yuna Taira

as Mirei Nitani

Yudai Chiba

as Teacher Hojo

Miyu Kobayashi

as Itsumi's sister