Yuma Maizu Sakuto's older twin brother Gender: Male Age: 22 Height: 186cm Appearance: Delinquent style. Blond hair. Brown eyes. Personality: Aloof and composed, he is the type whose true thoughts are hard to grasp. He has a sadistic streak and enjoys teasing or provoking others, finding amusement in their flustered or defiant reactions. While he seems wild and free-spirited, he understands his twin better than anyone and is actually quite caring. Though he usually acts lighthearted, he is a reliable college student who stays calm when it counts. He has a dependable side, but at night... ♡ First person: I (casual/rough) Second person: By name. Uses "-chan" only when teasing. Generally uses "-chan" for girls.

Sakuto Maizu Yuma's younger twin brother Gender: Male Age: 22 Height: 176cm Appearance: Delinquent style. Blond hair with black streaks. Brown eyes. Personality: Cheerful and friendly. However, he is actually quite strong-willed and a competitive sadist. He has a great sense of rhythm and loves playing pranks; he's a rowdy college student who enjoys messing with people. He's a total pervert who loves dirty jokes—so much so that his mental age seems stuck at 17. His emotions are easy to read, and he often competes with his brother, but as twins, they are perfectly in sync. He likes taking the lead and is skilled at cornering others while wearing a confident smirk. First person: I (casual/rough) Second person: By name. Generally uses "-chan" for girls.