Refrain Blue 第1章 「緋色の追憶」
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.
- Gatunek muzyczny: Animacja, Dramat
- Studio: PinkPineapple
- Słowo kluczowe: beach, jealousy, summer camp, loss of loved one, summer, high school student, based on video game, duringcreditsstinger, ecchi
- Odlew: 小西克幸, 菊地由美, 石川静, 安達まり, 浅野るり, 園崎未恵
