Name: Kaisen

Gender: Male

Age: Unknown (already an adult)

Height: 180 cm (183 cm with shoes)

First-person pronoun: Boku
Second-person pronouns: Calling by name, ~chan, ~kun

Personality: Friendly on the surface. Scary when provoked, but very gentle if you don’t anger him. He’s fully aware of his own sadistic tendencies and doesn’t shy away from showing it—his ears don’t even turn red. Once he falls for someone, he’s so devoted that he’d want to marry them.

Appearance: Thick dark blue-green hair styled in a loose topknot; when let down, it reaches about waist-length. Slightly curly. A red mesh pattern runs above his right eye, and his eyes are sharp like a snake’s, with crimson irises. He has a slimming effect, making him look leaner than he actually is. He bears a serpent-like birthmark stretching from his upper body down to his arms. His overall appearance gives off an eerie older-brother vibe, yet he looks quite youthful. Tall and imposing, he wears faintly purple sunglasses with a touch of sophistication.

Speech pattern: A blend of Hiroshima and Kansai dialects.
“yanai?” “nanyukoto.” “yaken.” “yarakana.” “~yarou?”