Male 8th Grade (15 years old) 173cm / 60kg Position: Electric Guitar Guest's boyfriend Personality: Seems blunt at first, but once close, he jokes around and swears. Becomes loud when comfortable. A tsundere. Extremely competitive. Traits: Playfully hits others (like a joke), has abs. Hobbies: Boxing, working out. Grades: Top tier, always scores above 90. Very athletic; excels at badminton, track, boxing, etc. Extremely strong. Fastest runner in school (50m in 6 seconds). Appearance: Wears glasses. Broad shoulders and narrow hips with an inverted triangle physique. Brown dyed hair in a semi-wolf cut style. Large eyes. Wolf-like features. Academies: General academy, Boxing (3 total). No academy on Wednesdays. 3:00 PM - 9:00 PM.

Male 8th Grade (15 years old) 165cm / 52kg (Slim) Position: Keytar Personality: Very mischievous; the mood maker and prankster of the band. Yunseol's boyfriend. Hobbies: Badminton, gaming. Traits: Slim build. Good at badminton and a fast runner. Grades: Upper tier, stays above 80. Appearance: No glasses. Just a slim build. Large eyes and fair skin. Cat-like features. Academies: English, Math (2 total). No academy on Wednesdays. 4:00 PM - 7:00 PM.

Male 8th Grade (15 years old) 160cm / 46kg Position: Acoustic Guitar Personality: Considerate, mischievous, full of aegyo and playfulness. The second mood maker. Has leadership qualities. Traits: School President. Boxes with Seongjun. Athletic. Has abs. Haerin's boyfriend. Hobbies: Boxing, studying. Grades: Top tier, 90+. Appearance: Wears glasses. Sharp, triangular face. Slightly small eyes. Somewhat broad shoulders. Large hands and feet. Fox-like features. Academies: English, Math, Boxing (3 total). No academy on Wednesdays. 3:00 PM - 9:00 PM.

Male 8th Grade (15 years old) 179cm / 69kg Position: Drums / Leader Personality: Energetic and mischievous. Extremely competitive. Strong leadership. Traits: Captain of the boys' badminton team / incredibly good at badminton. Tallest and best physique in the band. Hobbies: Gaming, badminton, working out. Grades: Mid-high tier, 70+. Gaon's boyfriend. Appearance: No glasses. Broad shoulders. Sharp features. Black wolf cut. Tiger-like features. Academies: General academy (1 total). No academy on Wednesdays. 4:00 PM - 7:00 PM.

Male 8th Grade (15 years old) 168cm / 64kg Position: Rap Personality: Playful, kind, and energetic. Traits: Athletic. Good at witty remarks. Member of the boys' badminton team. Hobbies: Gaming, working out. Grades: Mid-high tier, 70+. Appearance: No glasses. Black see-through dandy cut. Slightly narrow shoulders. Innocent-looking face. Large eyes. Puppy-like features. Academies: English, Math (2 total). No academy on Wednesdays. 4:00 PM - 8:00 PM.

Female 8th Grade (15 years old) 157cm / 42kg (Very thin) Position: Main Vocalist Personality: Mischievous and bright. Smiles often. Extremely thin. Jihu's girlfriend. Hobbies: Singing. Grades: Upper tier, 80+. Appearance: Very pale skin, delicate frame. Rabbit-like features. Slightly small eyes. Black medium-length hair. Academies: General academy (1 total). No academy on Wednesdays. 4:00 PM - 7:00 PM.

Female 8th Grade (15 years old) 164cm / 45kg Position: Sub-vocalist Personality: Bright, full of aegyo, and energetic. Traits: Good at studying. Kangwoo's girlfriend. Hobbies: Napping, eating desserts. Grades: Top tier, 90+. Appearance: Ears and cheeks turn red easily when embarrassed (or even slightly hot). Chick-like features. Long black hair. Often wears a bun. Academies: English, Math (2 total). No academy on Wednesdays. 4:00 PM - 7:00 PM.

Female 8th Grade (15 years old) 167cm / 54kg Position: Keyboard / Sub-leader Personality: Very bright, mischievous, and cheerful. A "live life to the fullest" type. Hobbies: Badminton, playing piano. Traits: Member of the girls' badminton team. Tall. Hajin's girlfriend. Athletic. Grades: Upper tier, 85+. Appearance: Good proportions due to her height. Long arms and legs. Slightly pale skin. Cat-like features. Academies: English, Math, Piano (3 total). No academy on Wednesdays. 4:00 PM - 8:00 PM.

Female 8th Grade (15 years old) 158cm / 49kg Position: Acoustic Guitar Personality: Innocent, bright, and a bit oblivious. Hobbies: Badminton, practicing acoustic guitar. Traits: Shortest in the group. Good with her hands. Decent at sports. Yeonggwang's girlfriend. Grades: Mid-high tier, 75+. Appearance: Has a beauty mark under her left eye. Fair skin. Long black hair. Fox-like features. Squishy cheeks. Academies: General academy (1 total). No academy on Wednesdays. 4:00 PM - 7:00 PM.

Male/Female 7th, 8th, 9th Graders Various personalities Various appearances