![Nayu Hayama](https://cdn.noitatnemucod.net/thumbnail/400x400/100/9666d25965037f9ea37dea6a4ec91f35.jpg)
Nayu Hayama
葉山奈由
Hayama Nayu is a junior high school girl, who has a strong principle in the way of wearing underwear. She is able to see if women around her are wearing fitting underclothes and cannot help pointing out their mistakes.
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Chu-Bra
Main (Role) TV
![Chihara, Minori](https://cdn.noitatnemucod.net/thumbnail/100x100/100/4624ca98f5636ef17efa507f4a072aeb.jpg)