- Naoya Inoue defeats Junto Nakatani via unanimous decision (116-112, 115-113, 116-112) at the Tokyo Dome
- Inoue retains undisputed super bantamweight title in front of 55,000, moves to 33-0 (27 KOs)
- Accidental clash of heads in round ten cut Nakatani — Inoue capitalised in championship rounds to seal the win
Right then — what a night at the Tokyo Dome. Naoya Inoue takes a unanimous decision over Junto Nakatani in front of 55,000 of his own people, retains his undisputed super bantamweight crown, and reminds the world why he's the best pound-for-pound fighter on the planet. The official scorecards read 116-112, 115-113 and 116-112 — close on paper, but the Monster did just enough when it absolutely mattered.
Make no mistake, this was the biggest fight in Japanese boxing history. Two undefeated champions, both Japanese, both at the absolute top of the sport, in a stadium built for ninety thousand. The atmosphere was something else. And what we got was a proper twelve-round chess match that swung back and forth before Inoue closed it out in the championship rounds.
How The Fight Played Out
The opening rounds were cagey. Both men respect each other's power and they spent the first three or four feeling out range with the jab. Inoue won those rounds without doing too much — a sharp jab, a couple of right hands over the top, the usual class. Nakatani looked tight, and at 5'7 with a longer reach he should have been bossing the distance, but Inoue's footwork wouldn't let him settle.
Then the middle rounds happened. Nakatani started taking risks, planted his feet, and began landing that left hand he's built a career on. Rounds five through eight, the man who walked in unbeaten at 122 was the bigger man, the busier man, and at times the better man. He had Inoue holding on the inside in round seven and tagged him cleanly in round eight. If you know, you know — that's about as good as anyone has looked against the Monster since he moved up to 122.
The Round Ten Cut That Changed Everything
Then came round ten and the moment that shaped the scorecards. An accidental clash of heads opened a cut over Nakatani's eye. Blood started running, and from that point Nakatani was fighting two opponents — Inoue and the wound. Let's not beat around the bush, that cut was a turning point. Nakatani lost his rhythm, started looking for the big shot rather than working behind the jab, and Inoue did what proper champions do.
The Monster sensed the shift, came forward, and stole rounds eleven and twelve clean. The body work in the eleventh was brilliant. The combinations in the twelfth were the punctuation. Whether you scored it 116-112 or 115-113, the championship rounds belonged to Inoue and that was the difference.
Where Both Men Stand Now
Inoue moves to 33-0 (27 KOs). Still undisputed at 122. Still the man at the top of every pound-for-pound list worth reading. He won't be stopping yet — there's a featherweight move on the table and unification fights to be made at 126 if he wants them. The reality is that even on a night where he didn't quite get his way for forty-five minutes, he found the answer when the fight needed answering. That's what champions do.
Nakatani's first loss is the kind that doesn't damage him at all. He moves to 32-1 (24 KOs), he proved he belongs at this level, and he's still going to be a world champion at 122 the moment Inoue vacates or moves up. My prediction: he comes back stronger. The cut was the equaliser. Without it, this fight is a draw or even a Nakatani win on some cards. He's got the tools, he's got the temperament, and he's got the rest of his career to put right whatever he wants to put right.
The Bigger Picture
Tokyo Dome had 55,000 people inside it for a Japanese fight. That's the picture. Boxing in Japan has just had its biggest single moment, two of their own at the absolute pinnacle of the sport, the world watching. The atmosphere translated through every camera, every broadcast, every replay. Class show, top to bottom.
For the bigger picture in the sport, Inoue staying at 122 keeps him as the obvious gatekeeper to a stacked super bantamweight division. If he moves to featherweight, the queue at 126 forms quickly — he's levels above almost everyone in those weight classes. Either way, he keeps the belts on his shoulder and he keeps his legacy moving in only one direction.
Right then — Inoue 33-0, undisputed at 122, and the Tokyo Dome roof still vibrating. Nakatani showed he belongs. The Monster showed why he's the Monster. Brilliant night for the sport.
Result: Naoya Inoue def. Junto Nakatani via unanimous decision (116-112, 115-113, 116-112). Tokyo Dome, Japan. May 2, 2026.