Characters played by Kyôko Fukada
Nana Igarashi
Characters played by Ken'ichi Matsuyama
Taiki Igarashi
Characters played by Takumi Kitamura
Saku Aoki
Characters played by Hidekazu Mashima
Wataru Hirose
Characters played by Sairi Itô
Kotone Igarashi
Characters played by Maryjun Takahashi
Chihiro Sugisaki
Characters played by Kenta Suga
Tomoya Yano
Characters played by Rin Furukawa
Moeka Koyama
Characters played by Kô Maehara
Keita Itokawa
Characters played by Kazue Itô
Dr. Kataoka