Naoya Inoue became the first Japanese boxer to collect all four world titles in a single weight class when he knocked out Britain’s Paul Butler in Tokyo on Dec. 13.

Naoya Inoue and Junto Nakatani will meet in an all-Japanese mega-fight with the bout finally confirmed. Inoue and Nakatani ...

Naoya Inoue and Junto Nakatani are ready to square off now in what would be the biggest fight in Japanese boxing history. No posturing, just two top pound-for-pound boxers in their prime seemingly ...

A highly anticipated boxing clash between undefeated Japanese stars Naoya Inoue and Junto Nakatani is set for May 2 at the Tokyo Dome for Inoue's undisputed junior featherweight title.