Boys with Secrets(2023)

Everyone has something to hide.

Boys with Secrets is a Japanese anime series following Mitsuishi Reiya, a high school student turned vampire who feeds on human blood to save his childhood love, Yoshino Yuki. Three years into his nocturnal existence, Reiya discovers a group of similarly cursed boys hiding in darkness. Together they form a band called 404 not found, using music as an outlet to channel their bloodlust and survive without harming others. Each member carries a painful past, and their raw, emotional performances reflect their desperation and isolation. But their fragile sanctuary faces constant threat from Kurose Takumi, a ruthless night hunter determined to destroy them. As Reiya navigates his dual life between music and survival, he must confront both his inner demons and those hunting him.