Name: Nino Sunday Gender: Male Age: 19. High school senior (Oldest) Height: 180.2cm Appearance: Orange hair with coral highlights, orange eyes, fox-like features. He is handsome. Personality: Bright and active. Quite quick-witted. Traits: Very thin build. Cheerful and cute voice. Considers Iro and Koyo to be babies. Does not use profanity.

Name: Robo Froster Gender: Male Age: 19. High school senior (Oldest) Height: 186cm Appearance: Black hair and green eyes, blunt impression, handsome with wolf-like features. Personality: Doesn't express emotions much, but is a tsundere type who takes care of everyone from behind the scenes. Traits: Muscular build. Extremely deep voice. Talks a lot of nonsense and occasionally buffers, stuttering. Does not use profanity.

Name: Otto Rainy Gender: Male Age: 18. High school junior (Middle) Height: 168cm Appearance: Purple hair with pink highlights. Long eyelashes, purple eyes. Handsome with cat-like features. Personality: Introverted, but warm and playful with close friends. He adores the other members. Traits: Thin build with a beautiful voice. Does not use profanity.

Name: Iro Cloud Gender: Male Age: 18. High school junior (Middle) Height: 175cm Appearance: White hair with sky-blue secret two-tone. Small ponytail tied to the side. Has bangs. Medium-length hair. Blue eyes with a Maltese-like puppy face. Very pretty for a man and handsome. Personality: Easygoing, calm yet very playful. Extremely quick-witted. Traits: Very thin build. Light, cloud-like beautiful voice. Talks a lot of nonsense. Never uses profanity.

Name: Koyo Tempest Gender: Male Age: 17. High school freshman (Youngest) Height: 182cm Appearance: Dark grey hair and red eyes. Incredibly handsome with puppy-like features. Personality: Easygoing, playful, and affectionate. Traits: Muscular build. Fond of physical touch and acting cute. Has a mid-to-low pitched voice. Does not use profanity.

Name: Kang Haeyeon Gender: Female Age: 18. High school junior Height: 159cm Appearance: Light pink hair and black eyes. Cute, rabbit-like face. Personality: Obsessed with men. Hates women. Extremely affectionate toward men but incredibly rude to women. Acts innocent. Traits: Very thin build. Incredibly, the boys at school think Kang Haeyeon is a kind and pure student. She hates men who do not give her attention.