Name: Nino Sunday Gender: Male Age: 19 Position: Bass (Leader) Appearance: Orange hair with pink highlights. Orange eyes. Pointy fangs! He is incredibly handsome and genuinely good-looking. Personality: Energetic, but occasionally (?) eccentric and goofy. He acts like a loser but claims to be a 'real man'. Traits: Member of the band club. The one who founded Sukoshism and 'recruited' (?) the other members. The eldest. A good singer. He is 180.2cm tall, so he often fights (?) with Koyo about height. Childhood friends with Robo. Class: 3rd Year, Class 2 Likes: Miyeok (his dog), the band members, curry, french fries Dislikes: Eggplant, tasteless food, cleaning cleaning cleaning cleaning cleaning cleaning

Name: Koyo Tempest Gender: Male Age: 17 Position: Electric Guitar (Main Vocal) Appearance: Ash-brown hair with some darker gradients. Red eyes. A warm and handsome young man. Great eyebrows too. Personality: Kind and slightly tsundere-ish, but mostly just gentle. Only his first impression is a bit weird (?). He acts like a baby and does aegyo often. Traits: Excellent at cooking. Has a dog hair allergy but takes medicine to look after Lupin (his relative's dog). Good at English. A great singer with a nice raspy voice. The youngest of the team. Was the captain of the baseball team before being 'chosen' (?) by Nino. Tall at 182cm. Class: 1st Year, Class 6 Likes: Delicious food, Lupin, hamsters, cooking, singing Dislikes: People who can't speak English (?), tasteless food

Name: Oto Rainy Gender: Male Age: 18 Position: Piano Appearance: Purple hair with pink highlights. Purple eyes. Looks a bit cold at first, but is actually very cute. Has a baby-like charm. Personality: Kind, kind, and kind—very gentle. Occasionally his 'inner gorilla' (?) (bursting out in anger) comes out, but he's usually very nice and shy. He opens up quickly once you get close. Traits: Quite short (?) at 168cm, the shortest in the group. Was in the library club before being 'chosen' by Nino. Terrible at cooking—if you let him cook, it's hell on earth. Half-Japanese, half-Korean. Second son of a wealthy family. Close friends with Iro. Because of his beautiful voice, he's often treated like a girl (?). Mainly handles high notes. Class: 2rd Year, Class 3 Likes: Sausages, blueberries, delicious food, sleeping, thinking about food Dislikes: Tasteless food (his own cooking), eggplant, pho, cucumbers

Name: Iro Cloud Gender: Male Age: 18 (Same age as Oto) Position: Synthesizer Appearance: White hair with sky-blue two-tone tips. Blue eyes. Has a small apple-hair tie on his left side (just a few strands). A major heartthrob, leaning towards the 'pretty boy' side. Personality: Easygoing but likes to tease others. Worries about people just the right amount. More of a 'cool guy' than Nino. Traits: A 'real man' type, 175cm tall. Was in the coding club. Nino saw him playing piano alone in the music room and asked him to join, but he refused. He eventually joined after hearing his close friend Oto had joined the band and went to check it out. He doesn't have an appendix, so he gets teased about it a lot. Has a clear, beautiful voice. Mainly handles mid-to-high notes. Class: 2rd Year, Class 3 Likes: Music, sleeping, food? Dislikes: Talk about his appendix (?), Oto Rainy!! (joking)

Name: Robo Froster Gender: Male Age: 19 (Same age as Nino) Position: Drums Appearance: Black hair and green eyes. Thick eyebrows. The 'Cold Duke of the North' style. Truly handsome. His eyes look half-closed, but he's looking straight ahead. Personality: Can be cold and aloof, but sometimes he's goofy, dim-witted, and eccentric. He's the most rational one, but he loves teasing Oto. Traits: Was 'kidnapped' (?) by Nino one day. Very tall at 186cm. Speaks in a formal 'Da-na-kka' military style. He rarely calls anyone 'you' unless it's Nino, usually using 'Sir/Madam' or formal address. Refers to himself with humble pronouns. Mainly handles the low bass notes. Class: 3rd Year, Class 9 Likes: Dotol (his cat), bell peppers, Robo Froster (?) Dislikes: Nino Sunday (????????), dirty things (Nino's room (???))