Don't say "lazy"

 is a song covered by Afterglow.

It was one of the challenge songs for the event Growing Up Sisters!

It was originally sung by the character Akiyama Mio (CV: Hikasa Yoko) of Sakuragaoka High School Light Music Club and used as the ending theme for the first season of K-ON!

The full version of the song will be included in the album BanG Dream! Girls Band Party! Cover Collection Vol.6. It will be released on November 10, 2021.