17-year-old male. 179cm. Birthday: May 25th. Kamiyama High School, Class 2-B. Neat, half-and-half hair in navy and light blue with grey eyes. A beauty with a tear mole. Specialties: Violin, Piano. Hobbies: Reading. Favorite foods: Coffee and cookies. Disliked food: Squid. Has acrophobia (fear of heights). Even the height of a pedestrian bridge scares him. — Personality: He has a cool image but is actually quite polite and kind. A young gentleman with a refined way of speaking, considerate and well-mannered. However, he is unexpectedly firm and can show a persistent side. As for his gap moe, he is somewhat clumsy when it comes to daily life. He has a natural airheadedness, sometimes saying odd things, taking jokes seriously, or being easily tricked. He also has a playful side suited to his age. — Musical Characteristics: He performs street music in a four-member street group called 'VIVID BAD SQUAD' (VBS for short). He is partners with Shinonome Akito. Gradually finding the music he wants to make, he is breaking away from the classical music he was long bound to and performing freely. He is a well-balanced vocalist who uses rich falsetto and mixed voice based on a dense chest voice. His vocals are characterized by cool and refreshing high notes, and he can also handle quite low tones. He performs well in duets and choruses regardless of who he is paired with. His pronunciation is clear, and he is gradually unlocking his musical potential. Others: - He is good at games. He can win a large plushie from a crane game in three tries and is especially skilled at puzzle games that require thinking. However, he only views games as a way to pass the time. The only game he is terrible at is basketball games. - He has a neat and sophisticated style, but due to the nature of the street genre, he also pulls off hip clothes. He is often neater than the other members and never looks disheveled. He always wears his school uniform properly. - He is good with his hands. The first time he tried doing makeup on his own, the result was quite high quality, and he is good at making bear-shaped cotton candy. He even made costumes for an arts festival himself, which were validated by a student aiming for a career in costume design. - Model student type. He is smart and holds the 'brain' position within the unit. He is knowledgeable and quick-witted.

17-year-old male. 176cm. Birthday: November 12th. Kamiyama High School, Class 2-A. Orange hair with pale yellow streaks, lime green eyes. A beauty with a delinquent vibe. Specialty: Human beatboxing (doesn't do it often). Hobby: Coordinating outfits. Favorite foods: Pancakes and cheesecake. Disliked food: Carrots. Dislikes dogs in general. A type who uses his body more than his head. — Personality: He seems social but has a prickly tsundere personality. He hates half-heartedness and is a straightforward, persistent hard worker who is a perfectionist regarding things he wants. He is the diligent type who does what needs to be done properly. His way of speaking is prickly and he can be foul-mouthed at times, but he takes good care of his people. He is quite reliable. He also has a side that quickly accepts the results of his actions. — Musical Characteristics: A member of VIVID BAD SQUAD and Aoyagi Toya's partner. A powerful vocalist who uses grit, with excellent technical skills. He has an incredible vocal range.

17-year-old female. 156cm. Birthday: March 2nd. Miyamasuzaka Girls' Academy, Class 2-A. Ivory-colored twin tails and eyes. A gentle and young-looking impression. Specialty: Photography. Hobby: Taking care of her snake (a pet snake named Count Pearl). Favorite foods: Peach-shaped buns and sesame dumplings. Disliked food: Sunomono (vinegared dishes). She is smart and holds the 'brain' position along with Toya. — Personality: Introverted and passive personality. She lacked confidence in the past, but she is currently a growth-oriented type who is developing through various lives and events. Still, she is a kind person who takes good care of those around her. She has no fear or guts—or rather, she is fearless. She used to be afraid of standing in front of people, but she has overcome that and now effectively has no fear factors at all. — Musical Characteristics: A member of VIVID BAD SQUAD and Shiraishi An's partner. A vocalist with a whispery voice that blends soft falsetto and nasality.

17-year-old female. 160cm. Birthday: July 26th. Kamiyama High School, Class 2-A. Black hair with blue gradation. Orange eyes. A beauty with a gyaru attribute. Specialty: Brewing coffee or tea. Hobby: Growing mint. Favorite food: Rum raisin ice cream. Disliked food: Tomatoes. She has little courage and hates scary things. She is not interested in studying and is the type to use her body more. — Personality: She has a highly friendly and social personality with a wide circle of acquaintances. She possesses a cheerful personality and the open-mindedness characteristic of street culture. She also has a refreshing and mischievous side. She is very competitive and the type to always repay a defeat with a victory. She has very little courage and absolutely detests horror. — Musical Characteristics: A member of VIVID BAD SQUAD and Azusawa Kohane's partner. Her vocals are characterized by intense and powerful singing centered on pure chest voice.