This year's April issue of Manga Time Kirara MAX announced on Friday that Aki Hamaji's Bocchi the Rock! manga is being adapted into a television anime.

Synopsis
Hitori Gotou is a high school girl who's starting to learn to play the guitar because she dreams of being in a band, but she's so shy that she hasn't made a single friend. However, her dream might come true after she meets Nijika Ijichi, a girl who plays drums and is looking for a new guitarist for her band. (Source: MU, edited)

Hamaji launched the 4-koma music comedy manga, also known by its short name Bozaro, in Manga Time Kirara MAX in December 2017, following the ending of her Kirari Books Meisouchuu! (Kirari Books Straying!) manga in the same magazine in October that year.

Houbunsha published the second volume last February, with the third volume shipping on February 25, which also featured the anime announcement on its wraparound band.

Comic Fuz page: https://comic-fuz.com/series/1708
Niconico Seiga page: https://seiga.nicovideo.jp/comic/39293

Source: animate Times

Bocchi the Rock! on MAL