Chihiro Ikeda Director, Screenwriter Nana Mori Isaki Magari Actor Daiken Okudaira Ganta Nakami Actor Yuki Sakurai Usako Kurashiki Actor Minori Hagiwara Yui Shiromaru Actor Haruka Kudo Saya Magari Actor Tomoko Tabata Isaki's Childhood Friend's Mother Actor Yoichiro Saito Isaki's Father Actor Kaisei Kamimura Tao Ukegawa Actor Seira Anzai Kanami Anamizu Actor Riko Nagase Motoko Kanikawa Actor Honoka Kawasaki Mina Nono Actor Denden Director of Historical Museum Actor Megumi Isaki's Mother Actor Masato Hagiwara Ganta's Father Actor Izumi Takahashi Screenwriter Nobuaki Nobusawa Original Music