The book "Yasutsune Uehara" provides a comprehensive overview of the life and career of former professional boxer and WBA Super Featherweight Champion Yasutsune Uehara. Born in Naha, Okinawa, Uehara has had a remarkable journey in the boxing world, leading him from amateur championships to international fights. The work highlights his successes in the amateur arena, including his impressive record of 117 wins and 8 losses, as well as his challenges and setbacks in professional boxing. Uehara is known for being one of the few Japanese boxers to have won a world championship title outside of Japan. This biography is of interest not only to boxing fans but also to anyone interested in the development of athletes and their impact on sports history.