Shinnosuke Mitsushima

29-year-old Satoru Fujinuma (voice)

Mitsuru Miyamoto

Gaku Yashiro (voice)

Takahiro Mizushima

Jun

Yukitoshi Kikuchi

Kazu (voice)

Ayaka Nanase

Osamu (voice)

You Taichi

Kenya Kobayashi (voice)

Aoi Yuki

Kayo Hinazuki (voice)

Chinatsu Akasaki

Airi Katagiri (voice)

Minami Takayama

Sachiko Fujinuma (voice)

Tao Tsuchiya

10-year-old Satoru Fujinuma (voice)

Akari Kito

Hiromi Sugati (voice)