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.

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 [these kinds of] underwear" via an underwear club with her schoolmates, who are worried about their bodies' development and which underwear to choose. <br><br>
(Source: Anime News Network)

__Height:__ 158cm
__Nickname:__ Minorin (みのりん)

[Official Website](https://www.minorichihara.com/) | [Profile (HoriPro)](http://www.horipro-international.com/artist/chihara) | [Website (Lantis)](https://www.lantis.jp/artist/chiharaminori/) | [Blog](https://lineblog.me/minori_parade/) | [Twitter](https://twitter.com/minori_contact) | [Instagram](https://www.instagram.com/minori_chihara/) | [Wiki (en)](https://en.wikipedia.org/wiki/Minori_Chihara) | [Wiki (jp)](https://ja.wikipedia.org/wiki/茅原実里)

Minori Chihara is a Japanese voice actress and singer.

On April 2, 2021, she announced via her blog that she was taking an indefinite hiatus on her singing activities at the end of the year, but continuing to voice act.

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. In order to educate the students about the proper knowledge of underwear, she decides to set up "Underwear Club."

Nayu Hayama