Sink or Swim

Takuya Kimura

Jiro Kanzaki

Koyuki

Tomomi Mizukoshi

Masato Sakai

Torii Motoichiro

Yuki Matsushita

Chihiro Kanzaki

Yoshio Harada

Takeshi Kanzaki

Reiko Takashima

Eiko Ushikubo

Shigeru Izumiya

Chinsaku Ichinose

Aya Okamoto

Tamaki Suenaga

Takuzo Kadono

Haruyama Mario

Shinsuke Aoki

Sugawara Hiroto

Yuma Ishigaki

Ibuki Tetsuya

Sayuri Kokusho

Harumi's mother

Kyūsaku Shimada

Daisuke's father

Mayumi Asaka

Daisuke's mother

Juri Ueno

Misae Hoshino