Gemini

A successful doctor, Yukio's picture perfect life is gradually wrecked, and taken over by his avenging twin brother, who bumps off his family members one by one and reclaims his lover who is now Yukio's wife.

Masahiro Motoki

Yukio Daitokuji / Sutekichi

Ryo

Rin

Yasutaka Tsutsui

Yukio's Father

Masako Motai

Shige

Renji Ishibashi

Beggar Monk

Akaji Maro

Kakubê

Tomorowo Taguchi

Middle-aged Patient

Jun Murakami

Young Patient

Yukito Mizoguchi

Child

Eri Yu

Hisako Ookata

Taki'e

Yuriko Hirooka

Toshiko

Yuki Inomata

Suzu

Kim Soo-jin

Detective

Hiromi Kuronuma

Takahiro Murase

Hikaru Yoshikawa

Patrol Officer

Bin Moritsuka