半分の月がのぼる空

Sosuke Ikematsu

Yuichi Ezaki

Shioli Kutsuna

Rika Akiba

Yo Oizumi

Dr. Natsume

Mari Hamada

Nurse Akiko

Koki Kato

Yuichi Ezaki's friend

Ryôsuke Kawamura

Tsukasa

Yurie Midori

Miyuki

Naoyuki Morita

boyfriend of girl in hospital with heart disease

Yui Miura

girl in hospital with heart disease

Kumi Nakamura

Rika Akiba's mother

Yukijiro Hotaru

Dr. Natsume's boss

Tokuma Nishioka

Hospital Director

Mana Ashida

Miku Natsume