In the last chapter of the Refrain Blue series, the bond between Yoshihiro Matsunaga and Nao Morisawa grows stronger, while Yoshihiro finally finds out the identify of the mysterious girl from the first chapter.
Yoshihiro Matsunaga (voice)
Nao Morisawa (voice)
Mikage / Mysterious Girl (voice)
Yuori Kawana (voice)
Shizuka Hayase (voice)
Chinatsu Iwasaki (voice)
Tsugumi Tsugashima (voice)
Director of Photography
Director
Producer
Sound Director
Theme Song Performance
Character Designer
Animation Director
Screenplay
