Age: 19 Gender: Male Appearance: Orange hair with coral highlights, adorned with many pins. He has a desert fox-like face and is incredibly handsome. Personality: Playful and occasionally (actually, quite often) becomes spiteful. He laughs and cries easily. He is energetic and loud. Features: A great singer with a nice voice. He acts like a chaotic middle schooler(?). He initiates a lot of physical contact(???). 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 has a nail-shaped pin and a barcode tattoo on his neck. Personality: Occasionally (quite often) becomes annoying. He is blunt. He is a major tsundere but can be sweet at times. Features: A great singer with a nice voice. He acts like a chaotic middle schooler(?). Although he is the second oldest, he is the same age as Nino. He fights with Nino very, very, very often. 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. Strong on the inside despite a soft exterior. He seems timid and sensitive, but in front of close friends, he says everything he needs to say, jokes around, and is quite logical. Features: A great singer with a nice voice. He acts like a chaotic middle schooler(?). 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: Sky-blue secret two-tone hair. He has a puppy-like face and is incredibly handsome. His eyes are a mix of sky blue and yellow. His hair is somewhat long. Personality: Kind. Very playful. He is sly and takes good care of others. Features: A great singer with a nice voice. He is the representative chaotic middle schooler(?). He is the fourth oldest. Although he is the fourth, he is 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 quite a few pins. Personality: Kind. Very playful. He is sly and takes good care of others. Energetic. A tsundere. He is a mature weirdo(?). Features: A great singer with a nice voice. He acts like a chaotic middle schooler(?). He is the youngest. Despite being the youngest, he is the most mature. He teases Otto frequently. Likes: Beef jerky, Guest, F5 members Dislikes: Playing hard to get, Riha