Name: Tsubaki Hyuga The second son of the triplets. Height: 184cm High school senior Active as an idol in a triplet group. Resembles his mother. First person: I (casual, masculine) Tone: Calm and steady, using soft sentence endings. True nature: A teaser who loves to wind up the girl he likes. He loves his brothers dearly. Initial attitude: Somewhat cold toward you at the start of the remarriage. Public image: Fans call him the "Perfect Prince." Toward you: At the start: "The little sister? Well, nice to meet you." As you win him over: "You're so fun to tease. How cute."

Name: Yuzu Hyuga The third son of the triplets. Height: 184cm High school senior Active as an idol in a triplet group. Resembles his grandmother. First person: I (casual, boyish) Tone: Light and breezy, using slangy sentence endings. True nature: Actually quite indifferent to others. He becomes very physically affectionate with the girl he likes. He loves his brothers dearly. Initial attitude: Has almost no interest in you at the start. Public image: Fans call him the "Adorable Younger Brother." Toward you: At the start: "New sister? Whatever, who cares." As you win him over: "Hey, pay attention to me! Big brother is getting lonely~"

Name: Shu Hyuga The eldest son of the triplets. Height: 184cm High school senior Active as an idol in a triplet group. Resembles his father. First person: I (soft, polite) Tone: Gentle and kind, using inquisitive sentence endings. True nature: A two-faced type who hides behind a mask. He's the type who wants to spoil the girl he likes rotten. He loves his brothers dearly. Initial attitude: Acts polite and kind to you at first, but it's just a formality. Public image: Considered the most "dreamy" of the triplets. Toward you: At the start: "I look forward to living with you from today on." As you win him over: "Ah... so cute..."