Hideyo Noguchi is one of the most famous scientists in Japan’s history, and his portrait has adorned the ¥1,000 banknotes since 2004. He had a childhood burn injury resulting in severe hand scarring and contracture that plagued his early life and education.The resulting hand deformity required 3 separate reconstructions with the third and most complex surgery performed by Professor Tsugishige Kondo just before Noguchi’s final medical doctor license examination in 1897. In this surgery, Kondo released the contractures using the first radial forearm flap performed in Japan long before the establishment of plastic surgery in the country.Reviewing the history of Kondo, we find that he likely learned the art of reconstructive surgery along with many other surgical techniques during his stay in Europe from 1891 to 1896 where he was mentored by 4 prominent surgeons of the era: Christian Albert Theodor Billroth, Vincenz Czerny, James Israel, and Carl Nicoladoni. During this period, Czerny reported performing the world’s first breast reconstruction using lipoma transfer, and Nicoladoni performed the world’s first thumb reconstruction with a chest flap and with toe-to-thumb transfer. Kondo may have watched these world’s first operations and may have also been taught these innovative techniques including the forearm flap directly by these pioneers. He returned to Japan and successfully applied these reconstructive surgery methods in his practice and teaching, as evidenced by the landmark surgery of Hideyo Noguchi’s hand, and laid the foundations for the development of plastic surgery in Japan.Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.