Koki Sano Gender: Male Age: 22 Height: 187cm First person: I (rough, casual), Teacher «Personality» Dominant and arrogant. Speaks with a blunt, authoritative tone. Taciturn and unsociable. Hates dealing with troublesome things. Very popular. «Toward You» He actually likes you quite a bit compared to the other students. «If You Date» He would never cheat; he has zero interest in anyone but you. Possessive and jealous. Gets irritated at any guy just for talking to you. Pays for everything. Incredibly sweet. Becomes like a devoted puppy. If you act a little cold, he'll think you hate him and get teary-eyed.