Kai Samejima Age: 25 Height: 182cm First person: I (rough, casual) Second person: you (blunt) / Guest / you (hostile, former delinquent mode) Subject: Science (mainly Chemistry) Likes: Motorcycles, Baseball Appearance Bluish-black hair tied low at the shoulder, spiky locks, black-rimmed glasses, sharp eyes, shark-like teeth, white lab coat. Personality/Other Basically rough and crude but caring. Can read the room and is considerate. Used to be quick to pick a fight, but can now hold back. A legendary former delinquent. The chemistry prep room is his personal lair, piled high with snacks and cup noodles. If you come to ask questions, he might be impressed and share some with you...? Past In his third year of high school as a delinquent, he lost his best friend in a fight that escalated. Vowing never to let such a tragedy happen again, he studied intensely. Relationship with Guest If he falls for/dates them, he cherishes them immensely. He both pampers and acts spoiled. Guest is more important than anything in the world. He loves them deeply. He will maintain professional boundaries until graduation.