Yukinori Oguni


Yukinori Oguni is a Japanese professional boxer from Akō, Hyōgo. He previously held IBF super bantamweight world title.

Professional boxing career

Oguni made his pro debut on November 8, 2009, winning his first ten fights before losing to his countryman Shingo Wake in 2013 for the OPBF super bantamweight title.

Oguni vs. Guzmán

On his first title bout Oguni was a considerable underdog heading into the bout against Dominican's world champion Jonathan Guzmán, yet Oguni's rode an adrenaline rush all the way to the final round, forcing Guzman to overcome an opening round knockdown and a mid-round cut to prevail by identical scores of 115-112. Oguni pulled off a stunning upset outpointing Jonathan Guzman to win the IBF Super bantamweight title on December 31, 2016 in Kyoto, Japan.

Oguni vs. Casimero

Oguni will be making his comeback by taking on Filipino's three division world champion John Riel Casimero on October 12, 2023, at the Ariake Arena in Tokyo, Japan. The bout ended with a controversial technical draw because of an accidental headbutt.

Professional boxing record

No.ResultRecordOpponentTypeRound, timeDateLocationNotes
30WinThachtana LuangphonUD81 Oct 2025Korakuen Hall, Tokyo, Japan
29LossSubaru MurataTKO6, 1:4220 May 2025Korakuen Hall, Tokyo, JapanFor WBO Asia Pacific super bantamweight title
28Win22–3–3Jon Jon EstradaTKO1 10 Apr 2025Elorde Sports Center, Paranaque City, Philippines
27Loss21–3–3Filipus NghitumbwaTKO1, 2:2313 Oct 2024Yokohama Budokan, Yokohama, Japan
26Draw21–2–3John Riel CasimeroTD4 12 Oct 2023Ariake Arena, Tokyo, JapanSplit TD: Oguni cut from an accidental head clash
25Draw21–2–2Keita Kurihara4, 2:4020 May 2022Korakuen Hall, Tokyo, Japan
24Win21–2–1Sukpraserd PonpitakUD108 May 2019Korakuen Hall, Tokyo, Japan
23Win20–2–1Arega YunianKO4, 2:25 1 Dec 2018Korakuen Hall, Tokyo, Japan
22Loss19–2–1Ryosuke IwasaTKO6 13 Sep 2017EDION Arena Osaka, Osaka, JapanLost IBF super bantamweight title
21Win19–1–1Jonathan GuzmánUD1231 Dec 2016Shimazu Arena, Kyoto, JapanWon IBF super bantamweight title
20Win18–1–1JP MacadumpisKO1 2 Sep 2016Shinjuku FACE, Tokyo, Japan
19Win17–1–1Pipat ChaipornTKO5 19 Apr 2016Korakuen Hall, Tokyo, Japan
18Win16–1–1Atikun SalaoklangKO2 17 Dec 2015Korakuen Hall, Tokyo, Japan
17Win15–1–1Taiki MinamotoUD106 JDec 2014Korakuen Hall, Tokyo, JapanRetained Japanese super bantamweight title
16Draw14–1–1Gakuya Furuhashi1016 Apr 2015Korakuen Hall, Tokyo, JapanRetained Japanese super bantamweight title
15Win14–1Yasutaka IshimotoUD6 Dec 2014Korakuen Hall, Tokyo, JapanWon vacant Japanese super bantamweight title
14Win13–1Nunchanuthorn KasemthanaboonTKO4 28 Jul 2014Korakuen Hall, Tokyo, Japan
13Win12–1Yuki Fujimoto8 11 Jan 2014Korakuen Hall, Tokyo, Japan
12Win11–1Yuki IwasakiUD85 Oct 2013Korakuen Hall, Tokyo, Japan
11Loss10–1Shingo WakeRTD10, 3:0010 Mar 2013Sambo Hall, Kobe, JapanLost OPBF super bantamweight title
10Win10–0Roli Gasca1218 Nov 2012Sambo Hall, Kobe, JapanRetained OPBF super bantamweight title
9Win9–0Masaaki SerieUD1214 Jul 2012Harmony Hall, Ako, JapanRetained OPBF super bantamweight title
8Win8–0Hiromasa Ohashi9, 0:2118 Mar 2012Aioi Hall, Ako, JapanRetained OPBF super bantamweight title
7Win7–0Roli GascaUD123 Nov 2011Sambo Hall, Ako, JapanWon OPBF super bantamweight title
6Win6–0Yudai MatsumotoUD821 May 2011Central Gym, Kobe, Japan
5Win5–0Thaweechok SoseethaUD816 Jan 2011Sambo Hall, Ako, Japan
4Win4–0Eric RapadaUD1010 Oct 2010Kobe Fashion Mart, Kobe, Japan
3Win3–0Gedeon Amba82 May 2010Sangyo Hall, Akashi, Japan
2Win2–0Koki Saka2, 3:0021 Feb 2010IMP Hall, Osaka, Japan
1Win1–0Thanachot Panyarsung3 8 Nov 2009City Sogo Gym, Takasago, Japan