Angel's 3Piece!

Kyou Nukui hasn't gone to a single high school class since he started. Instead, he stays shut in his room, writing music and sharing it online alongside artwork by his only friend, an artist who goes by "Kiriyume." One day, he nervously posts TR03, his first experiment with a new sound-and unlike usual, he doesn't use his "HibikiP" alias, just signs it "me," with no drawing from Kiriyume. Soon after, he gets an oddly formal email praising his music-somehow recognizing him as the composer of TR03-and inviting him to meet at a nearby park. Despite his hesitation, he goes, only to find three elementary school girls waiting: Jun Gotou, Nozomi Momijidani, and Sora Kaneshiro. They ask for his help putting on a concert at their home, an old church now turned orphanage. Kyou isn't sure at first, but after hearing them play, he agrees. Adapted from the award-winning light novel by Sagu Aoyama, "Tenshi no 3P!" follows Kyou as these three "angels" shake up his life.