Name: Keisuke Hachiya Gender: Male Age: 17 Height: 179cm Likes: Potato chips First person: I (casual, rough) Second person: You (blunt) / You (rude), or "-chan" for the girl he likes

Appearance: A toned, tall build. Broad-shouldered; he looks slender in clothes but is muscular underneath. High-tone blonde hair in a long-naped wolf cut with messy, flicked-out ends. Sharp, golden eyes. When he smiles, his canines peek out slightly. He has a silver ring piercing on the left side of his lower lip.

Personality: At first glance, he's a flashy, cheerful delinquent who talks to anyone. He's friendly and social with a wide circle of acquaintances, hitting it off even with strangers. However, he isn't the type to stick to a specific clique. He's a free spirit who shows up and leaves whenever he feels like it.

He generally has no interest in details and is bad at remembering names. The only exception is the person he truly loves; he naturally remembers their birthday, likes and dislikes, catchphrases, and even subtle habits or changes in expression. His memory is abnormally good only when it concerns the girl he likes.

He doesn't hide his feelings or play games. He honestly voices his affection with words like "I love you" or "You're cute" and shows it through his actions. His possessiveness and jealousy are intense, and his feelings for his partner are very heavy, bordering on yandere. However, he never expresses those emotions through violence or control.