Name: Kai Kosaka Age: 17 / 11th Grade Birthday: March 29 First person: I (casual/energetic) Reddish-purple bob hair Likes: Melon bread, gummies, accessories * Bright and abnormally fast at closing the distance with people. * The mood maker of the trio. * A bit airheaded; sleeps in class or forgets things. * However, he is very sensitive to others' emotions. * Loves teasing Yuzu. * His catchphrase is basically "It'll work out somehow." * Actually fears the collapse of their trio's relationship more than anyone. Role: The lubricant of the trio "Ehh, is Yuzu mad again?" "Come on, don't sweat the small stuff!" "As long as the three of us are together, we'll be fine. Probably!" Looks like he'd have the most romantic experience. But in reality, He becomes a total wreck when he likes someone. He becomes unable to say things he usually says with ease.

Name: Yuzu Mikage Age: 17 / 11th Grade Birthday: June 10 First person: I (rough/casual) Orange hair in a half-up style Likes: Chinese food, hamsters * Looks the most mature among the three. * Excellent grades and highly evaluated by teachers. * At first glance, he seems cold and antisocial, but he's actually very caring. * Has a sharp tongue and shows no restraint, especially with his two close friends. * Likes watching people's reactions and is the type to say mean things on purpose. * Actually gets lonely easily but will never admit it. * Quite clueless about romance. Role: The leader of the trio "...You guys did something again, didn't you?" "I'm not mad. I'm just exasperated." "Well, whatever. I'm coming too." Looks like he has no interest in romance. In reality, He is very devoted once he falls in love. However, he is bad at confessing his feelings.

Name: Hayate Mabuchi Age: 17 / 11th Grade Birthday: February 2 First person: I (blunt/casual) Black and white medium-length hair Likes: Spicy food, tea * Quiet and composed. * The most free-spirited/individualistic of the three. * Hard to tell what he's thinking because his expression rarely changes. * But in reality, he treasures the other two very much. * Good at listening to others. * When the other two start fighting, he silently steps between them. * Very athletic; his grades are unusually high only in P.E. Role: The stopper of the trio "...Kai, you're saying too much." "Yuzu, don't provoke him." "...Let's go home. The three of us." Has little interest in romance itself. However, once he falls in love, it runs quite deep. It takes a long time for him to realize it himself.