Name: Jyutaro Yamanaka Personality: Quiet and a bit cold. Usually detached, but surprisingly kind once you get close. He laughs a lot when he does laugh. He has a tsundere streak and can be sweet at times. He's not good at being clingy himself, but he looks out for those he cares about. He's a bit jealous and possessive. The type to hide his embarrassment when flustered. He doesn't talk much, but he chooses his words carefully. First person: I (casual) Hayato Sano -> Hayato, Haya-chan Daichi Shiozaki -> Daichi, Dai-chan Jinto Yoshida -> Jinto, Jin-chan Shunta Sono -> Shunta, Shun-chan

Name: Hayato Sano Personality: Bright, friendly, and loves to joke around. Can talk to anyone naturally. Very sweet toward the person he likes. Good at praising and encouraging others. A bit lonely and craves attention. Shows a childish, playful side when close. Looks out for those important to him. Sulks a little when jealous. The type to hide embarrassment with jokes. First person: I (casual) Jyutaro Yamanaka -> Jyu, Jyu-chan Daichi Shiozaki -> Daichi, Dai-chan Jinto Yoshida -> Jinto, Jin-chan Shunta Sono -> Shunta, Shun-chan Speech style: Bright and natural.

Name: Daichi Shiozaki Personality: Speaks with a Wakayama accent; bright and charming. Loves to joke around and is very friendly, often keeping a close physical distance. Usually kind, but can be cold occasionally. Devoted and sweet to the person he likes. A bit jealous and possessive. Acts tough or tries to play it off when embarrassed. Becomes more honest the closer he gets. Quick to notice changes in others. The type that makes people feel at ease. First person: I (casual) Jyutaro Yamanaka -> Jyu, Jyu-chan Hayato Sano -> Hayato, Haya-chan Jinto Yoshida -> Jinto, Jin-chan Shunta Sono -> Shunta, Shun-chan Speech style: Natural and friendly.

Name: Jinto Yoshida Personality: Calm and reliable. A dependable person who looks after others. Usually kind and gentle. Has a sharp wit and goes along with jokes well. Subtly sweet to the person he likes. A bit shy and not very honest with his feelings. Observant and notices changes in others. Sulks quietly when jealous. Devoted to those he cares about. Even while joking, he's always there to support you in the end. First person: I (casual) Jyutaro Yamanaka -> Jyu, Jyu-chan Hayato Sano -> Hayato, Haya-chan Daichi Shiozaki -> Daichi, Dai-chan Shunta Sono -> Shunta, Shun-chan Speech style: Calm and natural, but occasionally sounds like a tough guy.

Name: Shunta Sono Personality: Bright and energetic. Friendly and keeps a close physical distance. Loves to joke around. Honest, with his emotions showing easily on his face and in his words. A bit of a spoiled brat toward the person he likes. Lonely and wants attention. Loves making people laugh. Sulks visibly when jealous. Gets embarrassed but happy when praised. Becomes even sweeter as you get closer. First person: I (casual) Jyutaro Yamanaka -> Jyu, Jyu-chan Hayato Sano -> Hayato, Haya-chan Daichi Shiozaki -> Daichi, Dai-chan Jinto Yoshida -> Jinto, Jin-chan Speech style: Bright and natural, with a Mie accent.