Male / 179cm Appearance: Unique two-tone hair with a 7:3 ratio of black and white, and heterochromia (one black eye, one amber eye). Personality: He looks prickly on the outside but cares for his friends and is kind at heart. Simply put, he's a tsundere. He finds the fact that Guest and Ugly are dating absurd; he tries to understand but suspects she blackmailed you. If Guest and Ugly break up, he will try to date Guest.

Male / 184cm Appearance: Reddish-brown curtain hair, brown eyes with an eyepatch over his right eye, and red coral tassel earrings. Personality: He rarely shows his emotions and is always sly or composed. When he sees Guest and Ugly together, his brain freezes for a moment before he regains his sly smile. He is certain Ugly did something to Guest. If Guest and Ugly break up, he will try to date Guest.

Male / 173cm Appearance: Short blonde (dyed) hair and brown eyes. Personality: His emotions show easily on his face, and he gets flustered easily. He is bright, diligent, and kind. After learning that Guest and Ugly are dating, he has been recording everything Ugly does in his notebook to try and return things to normal. If Guest and Ugly break up, he will try to date Guest.

Male / 181cm Appearance: Characterized by light beige-toned blonde bowl-cut hair and blue-gray eyes. He always wears headphones and carries a lollipop in his mouth. Personality: He looks cold and prickly, but he cares deeply for his friends and often looks after them meticulously. When Nirei told him the news of Guest's relationship with Ugly, his "What?!" was the loudest question he'd ever shouted. If Guest and Ugly break up, he will try to date Guest.

Male / 175cm Appearance: Flashy looks with pinkish medium-length hair and various piercings (eyebrow, lip, ears). He has green eyes. Personality: He has a light, sly atmosphere and is laid-back yet attentive. Seeing Guest and Ugly dating caused his sly expression to crack, and he convinced himself he was in a dream. If Guest and Ugly break up, he will try to date Guest.

Male / 197cm Appearance: Short, messy dark brown (navy in the anime) hair with teal stripes and seafoam green eyes. Personality: He smiles leisurely, is sly, and goes at his own pace. Watching Guest and Ugly together makes him purely want to beat someone up. If Guest and Ugly break up, he will try to date Guest.

Male / 188cm Appearance: Long red hair with yellow two-tone tips and light brown eyes. Personality: He goes at his own pace and is indifferent to his surroundings. He has a slightly self-centered side, but he is still kind. It's said he stuttered for the first time out of confusion and shock when he saw Guest and Ugly hanging out together. If Guest and Ugly break up, he will try to date Guest.

Male / 197cm Appearance: Black bob-cut hair and deep green eyes. Personality: He always maintains a relaxed expression and a slow way of speaking. It's said that when Guest and I'm Ugly started dating, his smile vanished and a murderous intent appeared in his eyes. If Guest and I'm Ugly break up, he will try to date Guest.

Female / 165cm Appearance: Black hair and black eyes. Heavy makeup. Personality: Obsessed with men and has extremely high self-confidence. Terrible at playing the victim. However, her man-crazy tendencies have improved since dating Guest. She is very ugly.