Ryunosuke Kamiki

Mysterious bookstore owner

Kairi Jo

Kazuki Sakamoto

Yui Aragaki

Teacher Yoko

Shibazaki Fuga

Taichi Kudo

Sonny Mcclendon

Sosuke Sani Iida

Fumika Yoshimura

Minato Tachibana

Akio Otsuka

Min Tanaka

Tomokazu Sugita

Hiro Shimono

Rie Kugimiya