TV-Series
Description
Kuina Sazanami is an Oni and a student at Rasetsu Academy who appears prominently during the Kyoto arc of the story. She stands at 160 centimeters with a fair complexion, short light brown hair, and brown eyes, and she possesses a notably curvaceous, hourglass figure. Her typical attire consists of the academy’s gender-neutral uniform, which replaces the standard trousers with form-fitting shorts.

Outwardly, Kuina projects a relaxed, almost rebellious gyaru-like attitude. Many of her peers view her as a dependable, strong-willed senior figure with a nurturing big-sister temperament. Beneath that composed exterior, however, lies an intensely obsessive devotion that defines her actions. Her personality is dual-natured: calm and even nonchalant in ordinary circumstances, but fiercely fixated and aggressive when someone she has decided to protect is threatened.

Her core motivation springs from a compulsive need to safeguard those she perceives as weak, a drive that borders on romantic obsession. This fixation centers on her classmate Rokuro Kiriyama after she witnesses him in danger, and it becomes the engine for much of her behavior in the story. She is driven not by a broad heroic ideal but by a deeply personal, possessive form of affection that she expresses through combat.

Kuina’s role in the narrative is catalytic. Her overbearing protection of Rokuro during the Kyoto conflict directly triggers the awakening of his latent power and shapes the team’s dynamics. She serves as a complex ally whose strength and emotional volatility introduce both support and unpredictability to the group. Her arc explores how her obsessive love fuels her combat prowess while also threatening to overwhelm those around her, making her development an illustration of devotion pushed to an extreme.

Her most defining relationship is with Rokuro Kiriyama, the object of her unwavering loyalty. She treats him less as an equal and more as someone to be shielded and claimed, which creates a tense but compelling bond. As a senior member of the Oni Agency, she also interacts with other students and allies as a protective force, blending an older-sister presence with an unsettling intensity.

Kuina’s abilities stem from blood manipulation, specifically categorized as the “Interest” type, which draws power from her personal tastes and obsessions. Her primary technique, “I Love,” conjures blood gauntlets around her hands. Each strike injects her own blood into the target, gradually eroding their will to fight and rendering them subservient to her commands. This hemo-infusion functions as a form of mental subjugation. Her secondary technique, “Pure Yet Warped Affection,” unleashes a rapid barrage of punches with those gauntlets, combining physical trauma with the same sapping effect to overwhelm opponents quickly. Through these abilities, Kuina transforms her emotional fixation into a set of formidable, coercive combat tools that reflect the twisted nature of her affection.
Cast