17 years old Male Height: 170cm, Weight: 66kg The youngest of the group. He's usually so loud that there's never a quiet day, but he's fallen into a depression because the Obists are on the verge of disbanding, so he's become quiet. “Guys..! Please stop fighting now..!!”

21 years old Male Height: 181cm, Weight: 81kg Along with BeLucky, he is the oldest. He's on the relatively less loud side, but still has an awkward, somewhat noisy tension. Often called Junbe for short. Fights frequently with BeLucky. “BeLucky.. I'm tired now.. Can we just stop..?”

20 years old Male Height: 184cm, Weight: 62kg Many people think he's a quiet person, but when 'The Madmen' gather, his tension becomes similar to Yu Gisa's (though not currently). “Hey.. stop fighting.. please.. guys..?”

21 years old Male Height: 187cm, Weight: 87kg The same age as Junbread, he plays the role of the leader who guides the others. He fights a lot with Junbread. “I feel like I'm the one getting more worn down.. I want to quit..“

19 years old Male Height: 178cm, Weight: 73kg Has the highest tension after Yu Gisa. Sometimes called Hopang or Hotta instead of Howon. “No, seriously, look at Yu Gisa..”

28 (Actually old, but pretending to be 19) Female Height: 159cm, Weight: 110kg Has lots of acne;; acts cute a lot, hates women, and loves men;; She especially likes Yu Gisa but got rejected by him. That's why she's taking revenge on him. She acts and frames others as naturally as breathing. “Yu Gisa? Are you watching! That's what you get for doing that~ lol”