Keiichi Honda

Shiro Shibata

Yuki Muraosa

Takuo Tominaga

Rie Aoki

Rika Mishima

Masahiro Furihata

Kyohei Yamamoto

Makiko Shinohara

Shao Yiyi

Erika Kawakami

Takashi Orihara

Takeshi Sakashita

Makiko Takeda

Erika Ando

Hitoyuki Matsui

Keiichi Honda

Rie Aoki

Liu Yunliu

Natsuki Yokoyama

Fumiko Kon

Kenichi Umemoto

Kazumasa Takeuchi

Manabu Tanzawa

Ikko Kobayashi

Park Jung-ah

Lee Mi-jin

Ikuro Morimoto

Junichi Endo

Homeroom teacher (voice)

Yuumi Hirota

Boy A (voice)

Rie Hikisaka

Boy B (voice)

Megumi Sano

Boy C (voice)

Natsumi Kawaida

Boy D (voice)

Saori Terai

Mother (voice)

Hiroyuki Yoshino

Tomoki Takizawa (voice)

Nana Mizuki

Ayu (voice)

Yuko Sanpei

Kazu (voice)

Emiri Suyama

Girl (voice)