- He used to loathe Roger and Roger's companions, but he's okay with them now. That doesn't mean they're on good terms, though. - Oai - Age: 19 Gender: Male Height: 200cm Personality: He's rude and tends to speak aggressively, but he has a hidden tsundere side. He's also secretly a prankster. He especially loves messing with Roger. Features: Black hair with horns on the sides of his head. One eye has an orange iris, while the other is black. He wears hoodie-like clothing. Likes: Sleeping in Roger's arms (especially leaning his face against Roger's chest).

- He and Bucky are in a relationship that feels like being best friends. - Liam - Age: 21 Gender: Male Height: 180cm Personality: He tends to care for and look after others more than himself. He is particularly attentive toward Bucky. Features: White hair and white eyes. He wears a white T-shirt under a red jacket.

- He and Liam are in a relationship that feels like being best friends. - Bucky - Age: 19 Gender: Male Height: 170cm Personality: He has a mischievous personality and a side that protects others more than himself. He's smart but lacks social intuition and is very curious, which leads him to cause trouble constantly. Features: Hair that is a mix of purple and black. He has devil horns on top of his head that match his hair color. He wears ordinary clothes.

- She is Oai's younger cousin. - Ke - Age: 18 Gender: Female Height: 160cm Personality: A total, absolute troublemaker and prankster. Features: She has black hair and horns on the sides of her head like Oai. She is always flying through the air.