Refrain Blue: Chapter 1 - Scarlet Remembrance

The first chapter of the Refrain Blue series, tells about the recollection of Yoshihiro's past about various events of summer school, of the fate where encounter and separation are interwoven with each other, as Yoshiro and Matsunaga will pass the Toyo Gakuen and will arrive at summer school at seashore. A mysterious girl smiles as she watches Yoshiro who stands still at the seashore dusk.

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  Katsuyuki KonishiYoshihiro Matsunaga (voice)
• Yumi KikuchiYumi Kikuchi — artwork unavailable
  Yumi KikuchiNao Morisawa (voice)
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  Shizuka IshikawaChinatsu Iwasaki (voice)
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  Mari AdachiTsugumi Tsugashima (voice)
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  Ruri AsanoYuori Kawana (voice)
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  Mie SonozakiMikage / Mysterious Girl (voice)
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  Ai UchikawaShizuka Hayase (voice)
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  Daisuke KishioRyouji Itou (voice)