ちこたん、こわれる (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: Ryohei Sakurazaka is a high school boy with a voice fetish who records any voice he likes. One day, he happens to hear the voice of Chiko Miyahara, a lonely girl who doesn't talk to anyone, and falls in love with her with just one voice. But the next day, she dies in an accident while on her way to school. ...... This is the start of an adolescent scrap love comedy full of mysteries and hidden agendas!

(Translator: DeepL)