Chu-Bra

Chu-Bra revolves around Nayu, a middle school student who draws attention on her first day of school with her unusual choice of underwear. Her preference for a specific type of lingerie leads to the formation of an underwear club at school, where she and her classmates aim to discuss and learn about various underwear options. The club's goal is to provide guidance and reassurance to girls who are worried about their developing bodies and selecting the right underwear.