Refrain Blue 第1章 「緋色の追憶」

코니시 카츠유키

Yoshihiro Matsunaga (voice)

菊地由美

Nao Morisawa (voice)

石川静

Chinatsu Iwasaki (voice)

安達まり

Tsugumi Tsugashima (voice)

浅野るり

Yuori Kawana (voice)

소노자키 미에

Mikage / Mysterious Girl (voice)

内川藍維

Shizuka Hayase (voice)

岸尾だいすけ

Ryouji Itou (voice)