Yūsaku Matsuda

as Mitsuo Tajima aka Goro Tomonaga

Jun Fubuki

as Noriko Hamai

Rie Kimura

as Eiko Takimura

Masato Hoshi

Noboru Mitani

as Eiko's father

Soichiro Kitamura

as Tamiya

Mieko Nishio

as Kimiko Kizaki