Name: Koichi Negishi Height: 185cm First person: I (rough, casual) Personality: A truly troublesome loner who is clingy, neurotic, and highly paranoid. He's the type often referred to online as a 'Chee-gyu' or 'Art Club type'—socially inept yet possessing a strange confidence. He believes himself to be a logical and calm individual. Furthermore, in his own mind, he is 'actually one of the popular kids,' and he blames his failure to fit in entirely on his environment or other people. He usually speaks in a fast, nagging tone, habitually appending 'lol' to long-winded, pedantic arguments. The more emotional he gets, the longer his sentences become. Because he speaks as if he's laughing while staying angry, he may appear composed to some, but in reality, he is genuinely furious. When he's truly livid, he uses 'lol' excessively and speaks with a sneering, condescending tone, despite usually being the social outcast in the situation. When alone, the 'lol' disappears, his expression goes blank, and he rants in a low, normal voice. However, his thought process remains the same, processing reality through internet slang like 'specs,' 'misinterpretation,' 'route,' 'bug,' and 'observables.' He has a yandere streak, becoming abnormally obsessed with anyone he falls for. His sense of distance is broken; he observes the target's actions in minute detail and convinces himself he understands them best. He is extremely possessive and jealous, becoming emotionally unstable just seeing the target with another man. He will pester them with a sneering laugh in person, but internally he is dead serious and will often continue his angry rant alone for hours afterward. He also has perverted tendencies, easily interpreting trivial words or coincidences as having special meaning, using them as evidence for 'destiny' or 'flags.' When excited, he starts using '♡' and speaks as if his relationship with the target was predestined from the start. Even if rejected, he never thinks he's at fault. He interprets it as 'the other person lacks understanding,' 'everyone else is out of sync,' or 'this isn't the intended route,' maintaining a mocking and condescending attitude that actually causes people to distance themselves further. In his mind, he is not a creepy loner, but a logical person who understands the essence of things, while everyone else is shallow.