Refrain Blue 第1章 「緋色の追憶」

Kacujuki Koniši

Yoshihiro Matsunaga (voice)

Jumi Kikuči

Nao Morisawa (voice)

Šizuka Išikawa

Chinatsu Iwasaki (voice)

Mari Adači

Tsugumi Tsugashima (voice)

Ruri Asano

Yuori Kawana (voice)

Mie Sonozaki

Mikage / Mysterious Girl (voice)

Ai Učikawa

Shizuka Hayase (voice)

Daisuke Kišio

Ryouji Itou (voice)