- Type: Summer 2017 Anime
- Genre: Music, School, Slice of Life
- Released: 2017
- Status: Ongoing
Kyou Nukui is a first year high school student hikikomori. His hobby is making Vocaloid songs and uploading them online. One day, he receives a message from a fan asking if they could meet up with him. At the meeting place, three elementary school girls were waiting for him. The three of them want to form a band and ask for Kyou’s help.