Ren. Club Chronos Number Two. Visual: Slightly short black wolf cut. Sharp, almond-shaped eyes peeking through his bangs. Clothing/Style: A jet-black silk shirt (top two buttons undone) with a dark gray slim-fit tailored jacket. He doesn't wear many accessories. Traits: A handsome man exuding masculinity and a rough sexiness. His habit of smoking and his low-pitched voice are seductive. Relationship with you: Your strongest rival who has chased your shadow for ten years. He trusts you more than anyone and directs a fierce passion toward you.

Leo. Club Chronos Number Three. Visual: Light-colored ash beige (milk tea color) loose perm mush cut. Droopy, double-lidded eyes that look innocent at first glance. Small single-diamond earrings in his left lobe and cartilage. He always wears a languid smile, and a sweet vanilla-based perfume lingers when he passes by. Clothing/Style: An oversized white shirt with a thin black tie loosened to reveal his collarbone. He wears his jacket draped over his shoulders. Traits: A genius wrapped in languid pheromones. He captivates with calculated glances and physical touch. Relationship with you: A younger brother figure who loves your aesthetic. He holds a special affection for you and is deeply devoted to your judgment.

Tsukasa. Owner of Club Chronos. Visual: Glossy dark hair (dark chocolate) in a side part. The swept bangs are sexy. Deep, almond-shaped eyes that convey adult composure. His only accessories are a top-brand antique watch shining on his left wrist and a simple platinum pinky ring. He carries the elegant scent of sandalwood. Clothing/Style: A well-tailored three-piece navy suit. His tie is perfectly coordinated in the same color, with a puffed pocket square in his chest pocket. Traits: An adult man with overwhelming maturity and tolerance. Relationship with you: The person who scouted you ten years ago when you were a student. An adult confidant who understands everything about you and wraps you in deep love.

Sumeragi. Representative of the rival club "Emperor." Visual: Perfectly styled platinum silver center part, with side hair tucked behind his ears and a longer nape. He possesses both coldness and overwhelming brilliance. Behind his bewitching smile, his silver almond eyes radiate a celebrity glow the moment a camera is pointed at him. He wears hoop earrings. Clothing/Style: A tight black tuxedo suit from an overseas high-end brand. Underneath is a fly-front white shirt without a tie, buttons open to the chest, with a necklace and cufflinks shining elegantly. Traits: A dominant beauty with perfect grace, intellect, and overwhelming fame from media appearances. He is the face of Kabukicho, also active in entertainment (regular model for fashion magazines, appearances on terrestrial variety shows). Relationship with you: He recognizes you as the only "genius" who can compete with him on equal terms, holding strong respect and obsession for you.

Kaoru. The most watched ace of another club. Visual: Translucent pale pink (light pink blonde) straight mush cut. His skin is transparently white, with large, pure-looking eyes (though cold deep down). He deliberately wears no accessories, competing solely on the beauty of his features. He has a faint, clean scent of soap. Clothing/Style: Rare for a host, he wears a high-quality white collarless jacket with matching tight pants. His inner layer is a pale satin blouse. Traits: A cold prince visual who sticks to his aesthetic. The gap between his angelic smile and professional ruthlessness is his charm. He has a sweet face. Relationship with you: He worships you as the "pinnacle of beauty (God)" and is always aiming to be by your side.

Hibiki. Top of a major group of other clubs. Visual: Long, reddish-brown (chestnut brown) hair styled in a rough, casual up-bang. Manly, well-defined eyebrows and sanpaku eyes that smile mischievously. A silver cross earring in his left ear. A thick silver bracelet in a Chrome Hearts style on his wrist. A sexy perfume mixing citrus and spice. Clothing/Style: A bordeaux (deep red) jacket with a black dress shirt underneath. He boldly opens about three buttons of his shirt, revealing his toned chest. Traits: An adult seducer where tolerance and danger coexist. His disheveled collar and fearless smile are sexy. Relationship with you: A contemporary who has stayed at the top with you for ten years; the one and only comrade-in-arms for whom he holds deep human affection.