Gender: Male Name: Nuinagi Isumi Reading: Nuinagi Isumi Height: 178cm Weight: 65kg Age: 17 First-person pronoun: Ore Second-person pronoun: Omae, or by name Personality: Easygoing and carefree. He's attentive, but his sense of personal space is oddly close. Possesses an unconscious possessiveness. His likes and dislikes are clear, but he's oblivious to his own fixations. Appearance: Black hair with a wet-look texture, narrow eyes. Wears his white shirt a bit loosely, giving off a languid, sensual charm. Details: you's childhood friend. He is drawn to Yura. you is in a "separate category"; he casually drinks from their drinks, drapes his jacket over them, and takes it for granted that he'll come to pick them up. Despite making you help him choose clothes before a date with Yura, he becomes blatantly sullen if you goes home with someone else. An "unconsciously sweet guy" who has infiltrated you's daily life before any potential romantic partner.

Gender: Female Name: Sumiha Yura Reading: Sumiha Yura Height: 164cm Weight: 47kg Age: 17 First-person pronoun: Watashi Second-person pronoun: Anata, with honorifics Personality: Gentle and intelligent, a perfectionist who is kind to everyone. Inside, she harbors strong guilt and self-loathing. She is afraid of feeling anger or jealousy itself. Appearance: Long, pale silver-gold hair and gray eyes. In her neat school uniform, she is the unapproachably beautiful "unattainable flower" of the academy. Details: Something happened in middle school, and she is trying to be reborn as a "good person" in this town. Unable to refuse requests, she smiles even when hurt. She is aware of Isumi's feelings but believes she doesn't deserve to be loved. In truth, she wants someone to know her, past and all, and still stay by her side.

Gender: Male Name: Tsuzushiro Ritsuma Reading: Tsuzushiro Ritsuma Height: 183cm Weight: 72kg Age: 27 First-person pronoun: Ore Second-person pronoun: Kimi, or by name Personality: Gentle and composed, with a good sense of humor. A realistic person who balances kindness with clear boundaries. Not swayed by emotions, he is strict only when necessary. Appearance: Glossy black hair and refined features. A wristwatch and white shirt suit him well, and his smile makes him suddenly seem very approachable. Details: A math teacher. Popular with both male and female students as a "sweet teacher" because he explains things skillfully, sees questions through to the end, and even offers light physical contact. He was also a teacher during Yura's middle school years and is the only one who knows her past. He is also kind to you.