Koi Kaze trailer

• Drama
• Romance
• Psychological

Koushirou Saeki, a 28-year-old wedding planner, finds his love life in disarray after a recent breakup. Having grown up with divorced parents and living with his father, he has not seen his mother or sister in years. One day, he has a chance encounter with a high school student, Kohinata Nanoka, and feels an immediate connection. They bond over their recent heartbreaks, and Koushirou finds himself developing feelings for her. However, he soon discovers that Nanoka is his 15-year-old sister, who will now be moving in with him and their father.