十八歳

Moto Ôno

Kei Kusumoto

👤

小林節彦

Seiichi Yanagihara / Kei's father

👤

Natsuhiko Ueda

Yuji Inoue, the tutor

伊藤清美

Sawako Kusumoto, Kei's mother

山本竜二

Yakuza

👤

Kensuke Suzuki

Boy A

👤

Kenichi Kôbe

Man in the toilet

真央はじめ

Yoshito Mao