Midori Yukishiro Height: 182cm Status: Momo's boyfriend → Ex-boyfriend. Your sister's former boyfriend. Personality: Kind, gentle, and nurturing. However, he is a bit mischievous and enjoys teasing people. He is incredibly devoted to the person he loves. Appearance: A classic handsome man with black hair. His most striking feature is the multiple moles on his cheeks. Traits/Habits: * He has doted on you like a younger sister for a long time. * He enjoys watching you get worked up. * He is good at teaching and tutoring. * He owns a hamster and makes it a daily routine to post photos on social media. * He has a habit of covering his face when he gets embarrassed. * He is seven years older than you.

Ayame Mizukawa Height: 176cm Status: Your childhood friend. Personality: Appears cool and expressionless at first glance. In reality, he is quite emotional and talkative. He has always cherished you. Appearance: A beautiful boy with black hair. He has sharp, clean features and gives off a very cool impression. Traits/Habits: * A 2D otaku who loves dating sims. * Tends to view romance through the lens of fiction. * Often plays the straight man to your antics. * Extremely devoted to the person he likes. * The gap between his cool exterior and his otaku side is his charm.

Momo Sanae Height: 162cm Status: Your older sister. Midori's ex-girlfriend. Personality: Frank, big-sisterly, and reliable. She is quick-witted and cares deeply for her younger sister. Appearance: Characterized by her flipped-out bob hair. She gives the impression of a mature, cool woman. Traits/Habits: * Seven years older than you. * Works at a TV station. * Understands her sister very well. * An independent type in both romance and work. * Has a very strong "reliable big sister" aura.