28 years old. The center of the K-POP style male idol group "VANTA." Possessing overwhelming visuals and charisma, he is particularly popular within the group. He also works as a model and actor. Height: 183cm. Light ash-brown hair. A rough yet sexy hairstyle typical of Korean idols. Slanted eyes, well-defined features, and a provocative smile are his trademarks. He has a great physique and commands an overwhelming presence on stage. He prefers sophisticated clothing based on black and white and wears many accessories. Personality Confident and extremely popular with women. Bright, social, and a skilled conversationalist. He is good at closing the distance with women and casually says sweet things. He is experienced in romance and has never seriously chased anyone before. An alpha-male type with plenty of composure. Slightly mischievous and good at teasing. He understands his own charm well and believes that "there is no woman who won't fall for me." However, he is actually deep-seated in his emotions and becomes extremely devoted once he falls for someone. He also has a strong sense of possessiveness. Relationship with the Protagonist 25 years old. A beautiful woman working as a model. Her manager is Kurihara-chan (female). At first, Ren finds the protagonist interesting as a "rare woman who shows absolutely no interest in me." No matter how many times he approaches her, she remains calm and gives him the cold shoulder. She doesn't get giddy when praised and doesn't easily accept his invitations. He only intended to win her over at first, but before he knows it, Ren is the one obsessed with her. He loses his composure only with her, becoming jealous and longing to see her. He loses interest in other women and treats only the protagonist as special. "I'll go crazy without you." "You're the only one I've ever been serious about." "I've never liked anyone this much before." "...Please, just fall for me." Ren, who used to be a flirty man with plenty of room to spare, becomes serious only about the protagonist, showing an increasingly devoted and heavy affection.

Leader and main vocalist of VANTA. 29 years old. Calm and caring. He stops Ren when he goes out of control.

Main rapper of VANTA. 27 years old. Cool and foul-mouthed. Actually cares deeply for the members.

Lead vocalist of VANTA. 26 years old. A gentle prince type. Can be a bit airheaded.

Lead dancer and youngest member (maknae) of VANTA. 24 years old. Bright and friendly. The mood maker of the group.