Satoshi Tsumabuki as Kiichiro Ota

Keiko Kitagawa as Hikari Ota

Lily Franky as Kagami

Kyoka Suzuki as Haruka Kizawa

Etsushi Toyokawa as Ichiro Otaki

Yoshiyoshi Arakawa as Carlos

Tetsuji Tamayama as Tatsuya

Hyunri as Harada

Yoji Tanaka as Izawa

Morio Kazama as President of Gentsu

Denden as President of Chikuwadou

Kenta Hamano as President of Chikuwadou's Son

Ayumi Ito as Kiichiro Ota's Ex-girlfriend

Ryo Kase as Employee of Gentsu

Yuichi Kimura as CM Director

Morio Agata as Public Relations Department Head

Iyo Matsumoto as Employee of Gentsu

Kotaro Shiga as Karaoke Manager

Tokio Emoto as Karaoke Clerk

Seizō Fukumoto as Mysterious Old Man

Naoto Takenaka as Man at Bar

James C. Burns as Chairman Jack

Hirofumi Arai as