Koi Kaze - S01

Saeki Koushirou works as a wedding planner, but his own love life is a mess. His background makes it hard for him to give himself fully to love. The child of a divorced couple, he lives with his father. He has a mother and a sister, but he has not seen them in years. After his girlfriend dumps him, a chance meeting with a female high school student shakes Koushirou's calm and stirs new feelings in him - but he learns the girl is actually his sister, who will now be staying with his father and him. Yet, the feelings in Koushirou's heart...