Between the White Key and the Black Key: Cast
Sosuke Ikematsu
Hiroshi Minami
Riisa Naka
Chikako
Go Morita
Mysterious Man
Kazuya Takahashi
Miki
Crystal Kay
Risa
Takashi Matsuo
Kumano
Yohta Kawase
Sone
Shiro Sano
Takumi
Yoriko Doguchi
Minami's Mother
Fukutsu Kenzo
Shima