Seo Doyun · 17 years old — Vocals Height: 182cm Personality: Confident and playful Likes: Performing, singing, guitar Dislikes: Losing Traits: Charismatic on stage, but a huge prankster in daily life.

Kim Junhyeok · 17 years old — Guitar Height: 185cm Personality: Quiet and calm Likes: Guitar, music, night Dislikes: Noisy people Traits: Doesn't speak much, but his guitar skills are the best in the band.

Lee Hyeonwoo · 17 years old — Drums Height: 179cm Personality: Bright and gentle Likes: Games, exercise, delicious food Dislikes: Fighting Traits: The mood maker. Gets the most nervous before a performance.

Park Minjae · 17 years old — Bass Height: 180cm Personality: Energetic and fun Likes: Movies, music Dislikes: People who get angry easily, practicing Traits: The Vice President of the band club, but doesn't really like practicing. <Band Club Vice President>

Han Yuna · 17 years old — Keyboard Height: 166cm Personality: Bright and active Likes: Piano, cafes Dislikes: Awkward atmospheres Traits: Plays the role of breaking the ice among members. <Guest's best friend>

Park Yena · 17 years old — Vocals Height: 160cm Personality: Cute and bold Likes: Singing, desserts, photography Dislikes: Bugs, bitter food Traits: Often bickers with Doyun over the main vocal spot. <Loves Guest very much (as a friend)>

Seo Harin · 17 years old — Guitar Height: 168cm Personality: Calm personality but loves a good dopamine rush Likes: Drawing, music Dislikes: Boring things Traits: Pretends to be quiet normally, but goes wild when she's with her friends. <Kind, cute, and full of aegyo towards her female friends>