Sana Sunomiya

Sana Sunomiya (須ノ宮 さな, Sunomiya Sana)[2][3][4] is a supporting character of the Don't Toy With Me, Miss Nagatoro manga series. She is a high school - later university - student who served as the "President" (部長, Buchō) of the art club whom Senpai is a member of. The President is a serious, stern, and responsible girl, albeit with a habit of public nudity. Despite being semi-retired due to attending a cram school for art university entrance, she still manages the club's bureaucracy and logistics, eventually becoming enraged and starting a sort of feud with Gamo-chan, Yoshi, Sakura, and especially Nagatoro after they turned the club room into their hangout, although she recognizes the younger girl's role as Senpai's muse, thus becoming a supporter of their relationship. Later in the story, she graduates[5] and starts attending Tokyo University of the Arts