Sugars - Manga

Taken from In The Water: Rita Hoshiyama is a second year in middle school and claims to be a rock musician! However, her parents disagree and insist that Rita take up cooking and their family business. But when Sakuya-kun, her idol and family's new dishwasher, ask her to do a live performance the next day, she couldn't help but agree! The problem is, there's only two people in her band...