Ayumu Saito

as Shotaro Noshiro

as Minatoya Hikobe

as Mamoru Jōgasaki（城ケ崎 護）

as Noriyuki Hamasaki

as Keiikichi Kudo

as Osamu Suzuki

as Yukio Sakuraba

as Yamamura

as Igarashi Yasushi

as Sanno-kai Member

as Hoshio Yamano (Frank Sahwit)

as Fujita

as Nakano Eita

as Kazuya Kotani

as Masafumi Asai

as 滝沢大聖

as Wabisuke Jinnouchi (voice)

as Yuzo Kurosawa

as Kenji Onizuka

as Shinichi Fujisawa

as Sakiyama

as Hidaka

as Naoto Imura

as Concert Manager

as Masashi Ishikura

as Kashitaro Itô

as Nao's Father

as Yokoyama