Hiro Mizushima as Sebastian

Ayame Goriki as Kiyoharu Genpo / Shiori

Mizuki Yamamoto as Maid Rin

Yûka as Hanae Wakatsuki

Takuro Ohno as Takaaki

Ken Kaito as Arihito

Yu Shirota as Charles Bennett Sato

Tomomi Maruyama as Akashi

Ken Yasuda as Ichizo Tokisawa

Satoshi Hashimoto as Munemitsu Aoki

Masatô Ibu as Shinpei Kuzo

Goro Kishitani as Saneatsu Nekoma

Louis Kurihara as Jei

Tarō Shigaki as Tanaka

Ichirôta Miyakawa as Youzo Shinozaki

Chiaki Horan as Erika Genpo

Emiri Kai as

Yoshihiro Nozoe as

Miyuki Yokoyama as

Marina Kozawa as

Matthew as

Arisa Yoshida as

Zach Bolton as Takaaki Matsumiya (voice)