Genres: Comedy, Ecchi, School
Type: TV Series, 12 Episodes
Vintage: 24.12.2009 till 22.03.2010
Language: Japanese audio with English subtitles
The story centers on Nayu, a middle school girl who shocks her schoolmates on the first day of school by wearing black lace panties. She likes this kind of underwear, and she tries to "spread the word on the merits of underwear" via an underwear club with her schoolmates, who are worried about their bodies' development and which underwear to choose.