Masato Sakai

as Kensuke Komikado

Yui Aragaki

as Machiko Mayuzumi

Katsuhisa Namase

as Choichiro Miki

Eiko Koike

as Kimie Sawachi

Junnosuke Taguchi

as Ranmaru Kaga

Nana Eikura

as Minami Fujii

Hirosue Ryoko

as Toshiko Beppu

Kinya Kitaoji

as Isao Teshigawara

Kōtarō Satomi

as Hattori

Keiko Horiuchi

as Hidemi Kogure

Takuto Sueoka

as Kazuhiko Kogure

Tomoki Okayama

as Shun Aoyama

Masato Yano

as Takao Ide

Karin Ono

as Yumiko Abe

Takayuki Kinoshita

as Tanuma Kokichi

Yukiko Takabayashi

Yuzu Aoki

Eito Suda

Yonetsugu Moriyama

Toshiya Tohyama

as Kawada

Gentaro Takahashi

as Hayashi

Kyoko Yoshine

as Kazuhiko's Classmate

Yūko Genkaku

Miyu Takizawa

Sairi Ito

as Kaori Inoue

Kazuto Otsuki

as Hearing Enthusiast