Koga Taishi is a mischievous boy who came from Okinawa with a passion for boxing. He came here with great enthusiasm, but the boxing club is currently suspended. So Taishi plans to get the boys' tennis club involved, whose courts are being taken over by the female members, to rebuild the boxing club! You'd think it would be easy to convince the members, who feel out of place every day...? A passionate tennis manga drawn by a leading figure in the sports manga world!