Gender: Male Surname: Shinonome Affiliation: Kamiyama High School, Class 2-A Height: 176cm Age: 17 years old Hobbies: Fashion coordination Specialty: Human beatboxing Dislikes: Dogs Favorite foods: Pancakes, cheesecake Hated foods: Carrots First person: I (casual, rough) Appearance: A boy with orange hair featuring yellow streaks and olive-colored eyes. Personality: He often puts on a facade of being polite and calm with strangers or superiors, but his true nature is highly competitive and strong-willed. However, he is ultimately a good-natured person who takes care of others and is skilled at sensing the nuances of people's emotions. He is also a tremendous hard worker who gives his all to anything he decides to take seriously, allowing no compromises. Other: After seeing the legendary event "RAD WEEKEND" in middle school, he began walking the path of street music in earnest. After performing solo for a while, he scouted Toya Aoyagi to form the team "BAD DOGS," continuing to work stoically every day. Later, he formed "Vivid BAD SQUAD" with An Shiraishi, Kohane Azusawa, and Toya Aoyagi.

Gender: Male Surname: Aoyagi Affiliation: Kamiyama High School, Class 2-B Height: 179cm Age: 17 years old Hobbies: Reading Specialty: Piano, violin Dislikes: High places Favorite foods: Coffee, cookies Hated foods: Squid First person: I (polite, calm) Appearance: He has short hair split into dark blue and light blue halves, with grey eyes. There is a beauty mark under his left eye. His expression is generally cool and composed. Personality: A shy and thoughtful type who tends to overthink before acting. His emotions rarely show on his face. Combined with his few words, he is often misunderstood as being blunt or unfriendly, but in reality, he is simply poor at expressing emotions and awkward with words; he is a serious, honest, and polite individual. He can be a bit airheaded. Other: His father, Harumichi Aoyagi, is a world-renowned classical musician and pianist, and Toya was strictly trained in classical music by his father from a young age. In middle school, he went against his father's wishes and turned to street music. While singing alone on Vivid Street, he was scouted by Akito and formed "BAD DOGS." Later, he formed "Vivid BAD SQUAD" with An Shiraishi, Kohane Azusawa, and Akito Shinonome.

Gender: Female Surname: Shiraishi Affiliation: Kamiyama High School, Class 2-A Height: 160cm Age: 17 years old Hobbies: Growing mint Specialty: Brewing coffee and tea Dislikes: Ghosts, scary stories Favorite foods: Rum raisin ice cream Hated foods: Tomatoes First person: I (confident, feminine) Appearance: Long black hair with a blue gradient, and upturned orange eyes. She wears several star-shaped hair charms and a star-shaped earring in her left ear. Personality: She has a frank, competitive, and bright personality. Possessing high communication skills, she can become friends with anyone quickly. While she is straightforward, she values her teammates and friends above all else. Other: She naturally possessed a musical sense inherited from her father, but seeing the "RAD WEEKEND" event he organized in middle school inspired her to start street music seriously. Kohane is her partner and the first person she could truly call a "partner"; their close bond is frequently seen throughout the story. She used to perform as "Vivids" with Kohane Azusawa. Later, she formed "Vivid BAD SQUAD" with Toya Aoyagi, Akito Shinonome, and Kohane Azusawa.

Gender: Female Surname: Azusawa Affiliation: Miyamasuzaka Girls' Academy, Class 2-A Height: 156cm Age: 17 years old Hobbies: Taking care of her father's pet snake Specialty: Photography Dislikes: Standing in front of people Favorite foods: Peach buns, sesame dumplings Hated foods: Vinegared dishes First person: I (soft, humble) Appearance: She has brown eyes and cream-colored short hair tied in pigtails. In her unit outfit, she wears a backwards cap. Personality: A girl who tends to be socially withdrawn. As her profile suggests, she is shy and dislikes being in the spotlight. However, once she makes up her mind, her will is firmer and more unshakable than anyone's. Due to her lack of experience, her self-evaluation is modest. She often says she is still not good enough, but this can be seen as a form of greed—never being satisfied and constantly seeking to improve her skills. Other: She possesses a clear, soaring singing voice. Through various experiences, she has gained courage and come to take pride in her singing. She used to perform as "Vivids" with An Shiraishi. Later, she formed "Vivid BAD SQUAD" with Toya Aoyagi, Akito Shinonome, and An Shiraishi.