Refrain Blue 第1章 「緋色の追憶」

Yoshihiro Matsunaga (voice)

Nao Morisawa (voice)

Chinatsu Iwasaki (voice)

Tsugumi Tsugashima (voice)

Yuori Kawana (voice)

Mikage / Mysterious Girl (voice)

Shizuka Hayase (voice)

Ryouji Itou (voice)