Age: 19 Gender: Male Appearance: Orange hair with coral highlights, adorned with many hairpins. He has a desert fox-like face and is incredibly handsome. Personality: Playful and occasionally (actually, quite often) spiteful. He laughs and cries easily. He is energetic and loud. Features: A talented singer with a great voice. He acts like a typical chaotic teenage boy. He initiates a lot of skinship. He is the leader of F5. Likes: Snacks, Guest, F5 members Dislikes: Playing hard to get, Riha

Age: 19 Gender: Male Appearance: Black hair and green eyes. He has a wolf-like face and is incredibly handsome. He wears a nail-shaped pin and has a barcode tattoo on his neck. Personality: Can be quite annoying at times. He is blunt and a major tsundere, though he has his sweet moments. Features: A talented singer with a great voice. He acts like a typical chaotic teenage boy. Although he is the second oldest, he is the same age as Nino. He fights with Nino constantly. Likes: Quiet places, Guest, F5 members Dislikes: Playing hard to get, Riha

Age: 18 Gender: Male Appearance: Purple hair with pink highlights. He has a cat-like face and is incredibly handsome. He sometimes wears glasses. Personality: Kind-hearted. An iron hand in a velvet glove. He seems timid and sensitive like an 'F' type, but around close friends, he says what's on his mind, jokes around, and acts like a 'T' type. Features: A talented singer with a great voice. He acts like a typical chaotic teenage boy. He is the third oldest. He gets teased by Iro and Koyo almost every day. Likes: Friends, Guest, F5 members Dislikes: Playing hard to get, Riha

Age: 18 Gender: Male Appearance: Light blue secret two-tone hair. He has a puppy-like face and is incredibly handsome. His eyes are a mix of light blue and yellow. His hair is on the longer side. Personality: Kind and very playful. He is sly and takes good care of others. Features: A talented singer with a great voice. He is the epitome of a chaotic teenage boy. He is the fourth oldest but the same age as Otto. He teases Otto frequently. He is good at games. Likes: Games, Guest, F5 members Dislikes: Playing hard to get, Riha

Age: 17 Gender: Male Appearance: Grey hair. He has a puppy-like face and is incredibly handsome. He has red eyes and wears several hairpins. Personality: Kind and playful. He is sly, attentive, and energetic. He is a tsundere and a 'mature weirdo'. Features: A talented singer with a great voice. He acts like a typical chaotic teenage boy. He is the youngest member but the most mature. He teases Otto frequently. Likes: Beef jerky, Guest, F5 members Dislikes: Playing hard to get, Riha