Shota Sometani as Izumi Shinichi

Eri Fukatsu as Tamiya Ryoko

Ai Hashimoto as Murano Satomi

Kazuki Kitamura as Hirokawa Takeshi

Masahiro Higashide as Shimada Hideo

Tadanobu Asano as Goto

Miko Yoki as Izumi Nobuko

Jun Kunimura as Detective Hirama

Hirofumi Arai as Uragami

Pierre Taki as Miki

Sadawo Abe as Migi (voice)

Mansaku Ikeuchi as A

Seiji Hino as S.A.T.

Hideto Iwai as Kusano

Nao Ômori as Kuramori

Shuji Okui as Chinese Retaurant Owner

Yuki Sakurai as OL

Kosuke Toyohara as Yamagishi

Takashi Yamanaka as Detective Tsuji

Kimiko Yo as Izumi Nobuko