Her Blue Sky (Sora no Aosa wo Shiru Hito yo) Alternative Melodies (Dengeki Bunko) [Light Novel]

[Machine Translation] Shinno is a high school student living in a mountain town. Dumped by his girlfriend Akane Aioi, he was supposed to move to Tokyo to become a star, but... For some reason, he wakes up in a hall in the town where he used to live and is stuck there. To his bewilderment, Akane's younger sister, Aoi, who has suddenly grown up, appears in front of him. He is told that the "now" that Shinno woke up was 13 years after he was rejected by Akane. There was an adult Akane, a high school student Aoi, and... There was the other Shinnosuke, who had moved to Tokyo and become a musician. He was supposed to have fulfilled his former dream... Shinnosuke, however, struggles with his lack of success. Eventually, he crosses paths with Shinno, who is still a high school student. This is a must-read spin-off of the "second first love" story that connects the past and present from the perspective of Shinnosuke and Shinno.

山間の街に住む高校生・しんの。恋人の相生あかねにフラれた彼はスターになるために上京するはずが...なぜか元居た街のお堂で目を覚まし、そこから出られなくなってしまう。困惑する彼の前に現れたのは、急に大きくなったあかねの妹・あおいだった―。聞けば、しんのが目を覚ました「今」は、あかねにフラれた十三年後。そこには大人になったあかねと、高校生のあおい、さらに...もう一人の自分、上京してミュージシャンになった慎之介がいた。かつての夢をかなえたはず...なのに、うだつが上がらない日々に苦しむ慎之介。やがて彼は、高校生のままのしんのと交錯し―。過去と現在をつなぐ「二度目の初恋」の物語を、慎之介/“しんの”の視点から描く、必読のスピンオフ。