佐野和宏
— Tatsutoshi
佐々木ユメカ
— Mizuki
Yōji Tanaka
— Detective
Tarō Suwa
— Nakazato
Shirō Shimomoto
— Gumyoji
Yukiko Izumi
— Haruka
沢田夏子
— Yuki
Mariko Naka
— Mari in 1999
佐藤幹雄
— Yoshiki
港雄一
— Tatsutoshi's father
Yōta Kawase
— Punk rocker
Mio Nanase
— Punk's lover
飯田孝男
— Fukuda
Chizuyu Azami
— Keiko
Etsuko Hino
— Tatsutoshi's mother
上野俊哉
— Man who bumps into road sign
Takahiro Hosoya
— Left-handed player
瀬々敬久
— Player with beard
Yui Suehiro
— Mari in 1989 (Keiko's adopted daughter
飯島大介
— Detective
Shogo Sakamoto
— Detective with headpones