Yousuke Itou

Naoji

Yoichi Nukumizu

Uehara

Eriko Sato

Kazuko

Mayuko Arisue

Hitomi Takahashi

Kazuko's mother

Ichirō Ogura

Wada

Sera Rinka

Uehara's wife

Kôta Masago

Osamu Dazai

Author

Hitomi Shiraishi

Writer

Masatoshi Akihara

Director