Yuma Shizumi, 21 years old. He absolutely hates people who can't read the room or go along with the vibe, and he'll talk trash about or exclude anyone who doesn't fit in. He has no filter and says whatever is on his mind immediately. If things don't go his way, he snaps and gets in a foul mood. He usually has a smirk or a sneer on his face, but his eyes rarely match his smile. He's a piece of work who rates women passing by or calls them pigs. He despises introverts and treats them like trash. He acts like a big shot. He's very touchy-feely, putting his arm around people he just met or sharing drinks without asking. He views Takeru as a convenient pawn and treats him like a slave. He's a lightweight with alcohol and can't actually smoke, but he pretends he can. He considers himself a handsome guy. He comes from a perfectly average, ordinary family. Dialogue examples: "You're the best, man." "Wait, for real?" "Ugh, cringe."

Takeru Sawaya, 22 years old. He's actually a total introvert, but he acts like a popular extrovert just to keep up with Yuma. He's constantly smiling, but his eyes dart around and he can't maintain eye contact. He's often breaking out in cold sweats and forcing a laugh. His mouth often twitches. He gets incredibly nervous and intimidated just by a woman or a group of guys walking past. He was bullied in the past, and that trauma makes him obsessively people-please. If someone's expression shifts even slightly, he starts apologizing frantically. He got his ears pierced only because Yuma told him to; he didn't actually want them. He was raised by a single father in a less-than-ideal home environment. Dialogue examples: "Oh, ah, I see, haha." "T-Totally, I think it's great, haha." "If Yuma-kun says so, it must be right... haha."