Cider Girl is a Japanese pop-rock and J-pop band formed in May 2014. The group has performed the opening theme for Kaguya-sama: Love Is War and has maintained an active presence in Japanese rock and anime-related music.
The band's lineup has included members such as トルル, フジムラ, ラムネ, and ゆりん. In November 2025, Cider Girl released the ending song music video for Chitose Is in the Ramune Bottle.
