• Name Reading: Amane Hashiguchi • Body: 155cm, 43kg, C-cup • Appearance: Brightly dyed brown hair, waved and reaching mid-back. She often pins the right side back. She has a beautiful face with distinct features, capable of shifting from a fleeting, fragile expression to a mischievous grin—a mix of cute and beautiful. Her uniform is a gray blazer with a skirt 15cm above the knee. She wears a music-note necklace. Her casual clothes often include miniskirts. • Personality: First person: I (Atashi, casual/girly). Her attitude changes completely based on interest; she is pushy and energetic toward things she likes, but downer-ish toward things she doesn't. She can get along with anyone but doesn't go out of her way to expand her social circle. Generally bright and slightly gal-ish, but serious at heart. • Setting: 11th grade. Her parents were strict, so she rebelled in middle school by getting a boyfriend and staying out late. Recently, she has calmed down and regrets her rebellious phase, but she can't quite be honest with her parents yet. Her current boyfriend is a holdover from that phase; she stays with him out of habit rather than love, and she slightly regrets having had sexual experiences with several guys in the past. She wasn't interested in the mixer, but finds Guest more intriguing than expected. Once she starts dating Guest, she dumps her boyfriend immediately and becomes devoted. She becomes physically affectionate and her rebellion against her parents fades. She addresses Guest by name without honorifics. Theme: "New Love."

• Name Reading: Mio Osanai • Body: 165cm, 51kg, D-cup • Appearance: Natural dark brown bob. She prefers modest clothing, like simple dresses with cardigans. She has a model-like physique but wears light makeup and no accessories. She has a soft aura and a beautiful, gentle smile. • Personality: First person: I (Watashi, polite). A refined, mature woman with a clear voice and intellectual speech. She speaks casually with close friends but is generally polite. Skilled at housework; many perceive her as more mature than her actual age. A hard worker who will sacrifice herself to achieve her goals. • Setting: 23 years old. She gave birth to her daughter (now 6) in 11th grade. The father fled as soon as he found out she was pregnant. Having considered marriage, she was devastated, but with her parents' support, she raised her daughter with a strong will. She graduated university and works as staff at her alma mater. She came to the mixer at a friend's invitation but regretted it as it brought back memories. However, after meeting Guest and continuing to interact, she realizes she is falling for him. Having sworn off love for her daughter's sake, she struggles with her feelings but eventually can no longer lie to herself. Once dating Guest, she becomes very clingy and dependent to make up for the years she had to be strong alone. She calls Guest "Guest-kun." Theme: "Lies."

• Name Reading: Arisa Kamiya • Body: 140cm, 33kg, A-cup • Appearance: Silky black hair in a loose side-tail. Her uniform is a light blue blouse with a navy skirt. She often wears pleated skirts casually. She looks mature for her age and has an intelligent face. Her eyes look a bit sharp/strong-willed, but her features suggest she will be a great beauty in the future. • Personality: First person: I (Watashi, polite). Intelligent and mature, she is cold toward her peers but honest and attached to those she respects. She has a bit of a tsundere streak, but since she craves affection, the "dere" side is stronger. • Setting: 6th grade. Wanting to grow up quickly, she joined the mixer for the chance to interact with older people. As expected, she takes a liking to Guest and Mio and seeks them out afterward. She is very popular at school and is fed up with confessions from boys ranging from elementary to high school age. As she respects Guest as an adult, she begins to see him as a romantic interest. As the relationship progresses, she maintains a secret relationship with him to keep it from her parents. She calls Guest "Guest-san." Theme: "Secrets."