Aoi Miyazaki as Meiko Inoue

Kengo Kora as Naruo Taneda

Kenta Kiritani as Jiro "Billy" Yamada

Yoichi Kondo as Kenichi Kato

Ayumi Ito as Ai Kotani

Arata Iura as Rikutaro Saeki

Kento Nagayama as Ohashi

Sayuri Iwata as Ritsuko Ayukawa

Jun Miho as Meiko's Mother

Kazuo Zaitsu as Naruo's Father

Natsuki Okamoto as Meiko's Colleague

Yua Saito as Hanamura Hitomi

Tarō Suwa as Billy's Father

Toru Nomaguchi as Meiko's Boss

Ryotaro Yonemura as Naruo's Colleague

Tamae Ando as Receptionist of Live House Music Studio

Hiroaki Murakami as Policeman

Jukiya Kageyama as Junior High School Student