OVA
Description
Fuuto Asahina, twelfth son of the Asahina family born July 7, 1995, begins the series as a 14-year-old junior high student and matures to high school age, growing from 168 cm to 176 cm. Balancing school with his demanding career as the popular idol Asakura Fuuto leads to frequent home absences. Visually, he sports light brown or pink hair secured by four yellow clips and has brown eyes. His distinctive fashion features pink polka dot undershirts, striped shirts, sweater vests, and brown shorts, later incorporating variations like beige or yellow cardigans.

Behind his charming public facade, Fuuto wields a sharp tongue, exhibits arrogance and self-centeredness, and clashes frequently with his brother Yuusuke, belittling others with minimal restraint. Despite this, he possesses strong determination and acute observation skills, demonstrated by identifying Ema in a crowded concert. His primary ambition is transitioning from idol work to acting, pursued through meticulous film study and craft refinement, often demanding retakes despite directorial approval.

Fuuto's relationship with his stepsister Ema Hinata evolves from initial disregard to intense romantic interest. He regularly teases and flirts with her, transferring to her high school to be closer while masking his motives. These feelings culminate in episode 10 when he attempts an assault during her sleep, unbuttoning her nightshirt before halting upon realizing his genuine love and inability to harm her. This triggers introspection, though his outward behavior persists. He later expresses frustration when Ema dismisses his sincerity, appearing troubled after calling to wish her luck on exams. He declares unwavering determination to pursue her despite brotherly competition.

His dynamic with Yuusuke involves mutual hostility, often escalating into arguments over Ema. Fuuto antagonizes Yuusuke by accusing him of inappropriate feelings and exploiting his idol status to publicly embarrass him. Among his brothers, he favors Louis for non-interference and shares contentious relationships with Tsubaki and Yuusuke, whom he views as inferior despite their seniority.

Key developments include comforting Ema after she discovers her adoption status: locating her in a park, offering pragmatic perspectives on family, lightening the mood with teasing, and reassuringly walking her home. During a family trip, he delays filming to search for her, emphasizing his self-directed choices over her apologies. Vulnerability surfaces when discussing acting aspirations with Ema; he confesses fears about his idol career limiting the transition, visibly moved by her emotional response.

Additional traits include academic intelligence, a culinary preference for Ema’s cooking with balanced vegetables (disliking excessive meat), and interests in orange, pink, and grey colors. He fears large wild animals despite an affinity for tiger motifs. After high school, he relocates to Los Angeles to pursue acting and adopts a black cat.