Kuina Sazanami is an Oni student at Rasetsu Academy.
A fair-skinned young woman with short, light brown hair and matching eyes, Kuina has an above-average build with an hourglass figure and notably large breasts. In the anime, her hair reads as blonde.
At first glance, Kuina seems like a laid-back, rebellious type—the kind of person who doesn't sweat what others think and just does her own thing. But that impression doesn't last long. Her true nature emerged during the students' first real mission: she's obsessively protective to a dangerous degree, especially toward weaker men like Rokuro Kiriyama. This has earned her the nickname "The Obsessively Devoted Woman," and honestly, it's not hard to see why. Her brand of "affection" borders on unhinged. She's known to confine a partner to home, restrict them to essentially nothing but sex, and handle all external responsibilities herself. Worse, she's willing to kill anyone who threatens to draw her partner's attention—it doesn't matter their gender, sexuality, or actual intentions. When Rokuro once complimented Ikari's Blood Eclipse Release, Kuina seriously considered murder.
Content compiled by AnimeList.moe from publicly available sources.