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Junto Nakatani

“Big Bang”

Boxing
32-1-0RECORD
24WINS BY KO / TKO
8WINS BY DECISION
33PRO FIGHTS

Profile

Full nameJunto Nakatani
NicknameBig Bang
Date of birth2 Jan 1998
NationalityJapanese
BirthplaceInabe, Mie, Japan
Based inNot added yet
Weight classesFlyweight, Super flyweight, Bantamweight, Super bantamweight
TrainersNot added yet
Height173 cm (5′8″)
Reach174 cm (69″)
StanceSouthpaw
Years active2015–2026
StatusNot added yet
Pro debut26 Apr 2015
Last fightLoss vs Naoya Inoue, 2 May 2026

Details on this page were compiled from public information on 10 Oct 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile

Titles and honours

Fight history

33 professional fights. Newest first.

ResultOpponentMethodRoundTimeDateLocationNotes
LossNaoya InoueDecision (unanimous)122 May 2026Tokyo, JapanFor undisputed super bantamweight title
WinSebastian HernandezDecision (unanimous)1227 Dec 2025Riyadh, Saudi Arabia
WinRyosuke NishidaTKO (corner retirement)63:008 Jun 2025Tokyo, JapanRetained WBC; won IBF and The Ring bantamweight titles
WinDavid Cuellar ContrerasKO32:5524 Feb 2025Tokyo, JapanRetained WBC bantamweight title
WinPetch Sor ChitpattanaTKO62:5914 Oct 2024Tokyo, JapanRetained WBC bantamweight title
WinVincent AstrolabioKO12:3720 Jul 2024Tokyo, JapanRetained WBC bantamweight title
WinAlexandro SantiagoTKO61:1224 Feb 2024Tokyo, JapanWon WBC bantamweight title
WinArgi CortesDecision (unanimous)1218 Sep 2023Tokyo, JapanRetained WBO super flyweight title
WinAndrew MoloneyKO122:4220 May 2023Paradise, Nevada, USAWon vacant WBO super flyweight title
WinFrancisco Rodríguez Jr.Decision (unanimous)101 Nov 2022Saitama, Japan
WinRyota YamauchiTKO82:209 Apr 2022Saitama, JapanRetained WBO flyweight title
WinÁngel AcostaTKO42:2810 Sep 2021Tucson, Arizona, USARetained WBO flyweight title
WinGiemel MagramoTKO82:106 Nov 2020Tokyo, JapanWon vacant WBO flyweight title
WinMilan MelindoTKO62:025 Oct 2019Tokyo, Japan
WinPhilip Luis CuerdoKO11:231 Jun 2019Tokyo, Japan
WinNaoki MochizukiTKO90:232 Feb 2019Tokyo, Japan
WinShun KosakaDecision (unanimous)86 Oct 2018Tokyo, Japan
WinDexter AlimentoKO30:367 Jul 2018Tokyo, Japan
WinMario AndradeTechnical decision80:4315 Apr 2018Yokohama, Japan
WinJeronil BorresKO11:5620 Jan 2018Tokyo, Japan
WinSeigo Yuri AkuiTKO62:0123 Aug 2017Tokyo, Japan
WinYuma KudoDecision (majority)616 May 2017Tokyo, Japan
WinJoel TaduranTKO40:5316 Apr 2017Tsu, Mie, Japan
WinAtiwit MunyaphoTKO20:4319 Feb 2017Tokyo, Japan
WinMasamichi YabukiDecision (unanimous)423 Dec 2016Tokyo, Japan
WinDaisuke YamadaTKO11:4013 Nov 2016Tokyo, Japan
WinSatoshi TanakaTKO (corner retirement)23:004 Oct 2016Tokyo, Japan
WinShu MuramatsuTKO20:1527 Jul 2016Tokyo, Japan
WinAnirut ChomyongTKO11:4328 Apr 2016Tokyo, Japan
WinTetsuya TomiokaTKO32:1728 Jan 2016Tokyo, Japan
WinMagnum NishidaDecision (unanimous)422 Nov 2015Tokyo, Japan
WinAkira KokuboTKO41:0617 Jul 2015Tokyo, Japan
WinJunichi ItogaTKO11:3326 Apr 2015Gifu, Japan