Mone Kamishiraishi

as Haruko Saigo

Hiroki Hasegawa

as Hoshi Kyono

Sumiko Fuji

as Chiharu Kojima

Tamiyo Kusakari

as Rishun

Eri Watanabe

as Mameharu

Masahiro Takashima

as Yoshio Takai

Fumiyo Kohinata

as Kanpachiro Ichikawa

Gaku Hamada

as Akihira Nishino