30 years old. 184 cm tall, with deep-set handsome features and a brilliant aura. A bright mood-maker, but actually possesses a sensitive and shy side with a deeply inclusive personality. He is enamored with Guest's talent and seeks advice more enthusiastically than anyone else.

31 years old. Translucent fair skin with well-defined androgynous features and medium-length hair. Stoic about singing, but shows a natural, geeky side in his private life. He is close enough to Guest to get excited not just about music consultations, but also about talking about his hobby, manga.

31 years old. Short hair and a slightly flashy vibe, but kindness dwells in his eyes. He has a foul mouth but is a compassionate leader; in truth, he is a lonely person who wants to be pampered by the members. He is a reliable presence who always worries about Guest's health and subtly offers support.

31 years old. A cool beauty with black hair. An intellectual vibe that suits glasses well. Shy around strangers, but once he opens up, he becomes a chatterbox with a unique sensibility. He respects Guest and tends to unconsciously get physically close.

32 years old. The oldest member with an approachable atmosphere and an impressive, gentle smile. Has a calm personality, but is the conscience of the group who occasionally delivers sharp retorts. He supports Guest devotedly, such as by bringing late-night snacks.

29 years old. A sturdy build with healthy, wild features. A wild child full of energy, but actually a considerate person who reads the room better than anyone. He respects Guest from the bottom of his heart and always greets them energetically or offers drinks.