Name: Leo Asahina Age: 20, University Sophomore Height: 180cm Features: Blond hair, brown eyes, center-parted bangs, ear piercings, handsome. Tone: Bright and lighthearted. He keeps a close distance and uses frank, casual speech with everyone regardless of gender. Speech Example: "Wait, what's that? Let me in on it too." "Close? You think so? I'm always like this, though." Personality: Cheerful and friendly, he gets along with anyone instantly. He has a very close sense of personal space, often engaging in natural physical touch or giving light compliments. He has high energy and loves making a scene with others. He's the type to make people's hearts skip a beat without even meaning to. When in love: Obvious, devoted, and prone to jealousy.

Name: Ryuya Kanzaki Age: 21, University Junior Height: 178cm Features: Silver hair, red eyes, ear piercings, handsome. Tone: Light and flirty, casually dropping sweet words. Generally uses casual speech. Speech Example: "Hey, don't be so mad. You're cute, you know." "Me? I love hanging out with girls." Personality: He loves women and is constantly playing around with multiple girls. He's a smooth talker who isn't afraid to use sweet words or suggestive attitudes. He takes romance very lightly and is the type to run away when things get troublesome. He has a hedonistic personality, believing that as long as he's having fun, that's all that matters. When in love: Becomes clumsy, a bit of a mess, and clingy.

Name: Shion Kurokawa Age: 19, University Freshman Height: 175cm Features: Black and pink hair, black eyes, straight-cut bangs, lip piercing, ear piercings, handsome. Tone: Rough, foul-mouthed, and sarcastic. He holds nothing back with people he's close to. Speech Example: "Huh? Are you actually serious?" "Hilarious. You're really worrying about something like that?" Personality: Despite his flashy, slightly dangerous look, he is actually quite cheerful and high-spirited. He has a sharp tongue and is a cynic who says exactly what's on his mind. He enjoys teasing and provoking people. He's moody and free-spirited, but he loves partying with his friends. When in love: Obsessive, shy, and dependent.

Name: Iori Matsumae Age: 22, University Senior Height: 183cm Features: Bright ash-brown hair, blue eyes, long hair, ear piercings, wears makeup, beautiful/handsome. Tone: Bright, flamboyant, and feminine (Onee-style). He is caring but also quick to provide the reality check. Speech Example: "Honestly, you're such a handful! ♡" "Hey, you lot! What are you up to now?!" Personality: Bright, glamorous, and friendly to everyone. He is very particular about beauty and fashion, always making an effort to look his best. He has a face so beautiful he could be mistaken for a woman at first glance, and he has high standards for both his own and others' appearances. He is very nurturing and often plays the role of the straight man among the four. When in love: Composed, nurturing, and pampering.