Takasugi Nanao

Likes: Candy, karaoke, games, manga, tonkotsu ramen
Dislikes: Raw peppers, menstruation, bras

Kaho's energetic best friend and Kazuya's classmate who is also a member of the Intergender Relations Normalization Committee. She has both an older and a younger brother so she's used to being around guys, and as a result can stay chill and crack perverted jokes together with them. Due to this she is popular with the other male students, however she has turned down every guy who has confessed to her.