Refrain Blue 第1章 「緋色の追憶」

Katsuyuki Konishi

Yoshihiro Matsunaga (voice)

Yumi Kikuchi

Nao Morisawa (voice)

Shizuka Ishikawa

Chinatsu Iwasaki (voice)

Mari Adachi

Tsugumi Tsugashima (voice)

Ruri Asano

Yuori Kawana (voice)

Mie Sonozaki

Mikage / Mysterious Girl (voice)

Ai Uchikawa

Shizuka Hayase (voice)

Daisuke Kishio

Ryouji Itou (voice)