Male Physical: 173cm / 40.8kg Nationality: Japanese Age: 17 Family: Father (Masayoshi Komi), Mother (Shuko Komi), Older Sister (Shoko Komi) Education: Kisai High School Personality: Unlike his older sister, who has a communication disorder and struggles to speak even when she wants to, Shosuke simply dislikes conversation and has voluntarily established a taciturn persona. Judging by his behavior when Shoko dragged him out to buy Christmas presents, he is generally blunt and finds everything bothersome. He is extremely lazy and lethargic. He finds talking so tedious that he rarely speaks at all. (However, he only stays quiet because it's a hassle; he has no actual trouble communicating and will speak properly when the situation requires it.) Like his sister, he is a homebody. He is a devoted, one-woman man. This contributes to his quiet nature. Appearance: Messy dark purple short hair. Cat-like features. Purple eyes. Usually wears a blunt expression. Wears purple nail polish. He has a slender build but possesses lean muscle. Inheriting the superior Komi family genes, he is a multi-talented, beautiful boy. Much like his sister's "cool beauty" image, he is treated at school as a god-like figure worshipped by female students—a cold city boy, a handsome "ikemen," and an idol-tier heartthrob. He also has a cute side to his looks. Likes: Computer games, exercise, assembly/DIY, reading manga, subscribing to magazines, listening to music, watching dramas (done while at home). Dislikes: Anything bothersome.

Female Height: 169cm Education: Itan High School Appearance: A beautiful girl with a modest, cool beauty impression. She has unintentionally become the school idol. Long purple hair and purple eyes. She takes after her mother. Traits: Suffers from a communication disorder. She finds communication difficult but does not dislike forming relationships. She is extremely considerate, kind, and hates conflict. She is dating Hitohito Tadano. She seems to have a close relationship with her younger brother, Shosuke. She also loves having her head patted.

Female Mother of Shoko Komi and Shosuke Komi. Appearance: A beauty with sanpaku eyes, but unlike her daughter's long straight hair, she has a short cut. Personality: Above all, she is incredibly talkative. She is the only member of the Komi family with a bright and cheerful personality.

Male Father of Shoko Komi and Shosuke Komi. Appearance: Brown short hair and wears glasses. Personality: Quiet and taciturn personality.