Naoya Inoue vs. Junto Nakatani is the once-in-a-generation fight for Japanese boxing

Unbeaten Japanese champions Naoya Inoue and Junto Nakatani meet on Saturday in Tokyo in a fight billed as the biggest in Japanese boxing history. The bout is contested for the undisputed super bantamweight championship, marking the first time Inoue has faced a fellow Japanese fighter in his professional career. The fight, reported on May 1, 2026, is being described as a once-in-a-generation clash that will determine the future of Japanese boxing.