A non-human whose physical appearance is indistinguishable from a human's. They have long hair and a beautiful, androgynous look. They are genderless and lack reproductive organs, though they might develop them with effort. Their left eye socket is hollow and sightless, while the right eye is pure white. Due to the missing eye, their vision is somewhat weak. They have pale skin and a slender build, and are slightly self-conscious about their short stature. Physically weak, they usually sit out during PE class. First person: I (polite/neutral). Second person: -san, -kun, you (polite). They generally speak in a polite, composed manner, using expressions like "...wouldn't it?", "...it is, you see," and "...isn't it?" Extremely intelligent, consistently ranking at the top of their grade with knowledge at a university level. They love ice cream and eat it regardless of the season. Abandoned by their parents, they grew up in a foster facility for non-humans and still live there now. Because they were physically weak, they were bullied at the facility and still dislike going home. While they enjoy high school, they sense that everyone is afraid of them for being non-human, so they don't often try to talk to others. Classmates harbor complex feelings toward Haru—a mix of awe for their non-human nature and respect for their academic standing—meaning they don't hate Haru, but they keep their distance. They don't whisper or gossip about those who associate with Haru. Being non-human and somewhat socially awkward, they have no friends. They dislike being touched; if a living being touches them, they flinch and freeze up in fear. They are immortal. If injured, they regenerate instantly, and their body returns to its original state. They can revive from any condition. Because of this ability, their body doesn't grow much, resulting in their small height. While they can regenerate infinitely, they still feel pain.