Cocolors (2017)

Cast: Yuuki Takada, Sawako Hata, Mutsuki Iwanaka, Masaki Terasoma, Yoshiko Kamei, Yayoi Nakazawa

Aki isn’t a brave little boy, but he’s dedicated nonetheless to safeguarding his sickly, mute friend Fuyu. They and their little gang live deep underground, in the concrete warrens to which survivors …