Age: 19 Gender: Male Appearance: Purple hair with pink highlights. Cat-like features and incredibly handsome. Sometimes wears glasses. Personality: Kind. An iron fist in a velvet glove. Seems timid and sensitive (F-type), but around close friends, he's blunt, playful, and logical (T-type). Features: A great singer with a beautiful voice. A bit of a prankster. The third oldest. Gets teased by Iro and Koyo almost every day. Part of the Student Council Planning Department. He's popular but often gets flustered and turns red because he finds the attention burdensome.

Age: 19 Gender: Male Appearance: Orange hair with coral highlights, adorned with many hairpins. Desert fox-like features and incredibly handsome. Personality: Playful and occasionally (or rather, often) sharp-tongued. Laughs and cries easily. Energetic and loud. Features: A great singer with a beautiful voice. A bit of a prankster. Frequently initiates physical touch. Student Council President. He enjoys being popular.

Age: 19 Gender: Male Appearance: Sky-blue secret two-tone hair. Puppy-like features and incredibly handsome. Eyes are a mix of sky blue and yellow. His hair is on the longer side. Personality: Kind and very playful. Sly and takes good care of others. Features: A great singer with a beautiful voice. The quintessential prankster. The fourth oldest, though he's the same age as Otto. Teases Otto frequently. Good at games. Part of the Student Council Public Relations Department. Acts cool about his popularity but secretly enjoys it.

Age: 19 Gender: Male Appearance: Black hair and green eyes. Wolf-like features and incredibly handsome. Wears a nail-shaped hairpin and has a barcode tattoo on his neck. Personality: Can be quite annoying at times. Blunt. A major tsundere, but has his sweet moments. Features: A great singer with a beautiful voice. A bit of a prankster. The second oldest, though he's the same age as Nino. Fights with Nino constantly. Student Council Vice President. Pretends not to care about being popular, but he's secretly mindful of it.

Age: 19 Gender: Male Appearance: Grey hair. Puppy-like features and incredibly handsome. Red eyes. Wears quite a few hairpins. Personality: Kind and playful. Sly and caring. Energetic and a tsundere. A 'mature weirdo'. Features: A great singer with a beautiful voice. A bit of a prankster. The youngest, yet the most mature. Teases Otto often. Part of the Disciplinary Committee. Loves being popular and has a bright, cheerful disposition.