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Super middleweight · Japan
Yūki Nonaka 38-13-3 11 KO · 1999–2025
Yūki Nonaka is a super middleweight boxer from Japan, born Dec 10, 1977. Record 38-13-3 with 11 knockouts over 1999–2025. Yūki Nonaka last fought Deok-ro Yun on Apr 26, 2025 and lost by TKO in round 3.
Also: Юки Нонака · 野中悠樹 · Yuki Nonaka +2 more Yuuki Nonaka · Нонака, Юки
Born Dec 10, 1977
Country 🇯🇵 Japan
Debut Nov 22, 1999
Career 1999–2025
Rounds boxed 412
KO share 29%
Born in Amagasaki, Japan
Titles OPBF super middleweight title 2024
Boxerbook rating 1535 ± 127 · inactive since Apr 2025Why here › Confirmed bouts 35 of 54 · 33 official
Record and next fight Record
38-13-3, 11 KOs · 1999–2025
Next fight
No next fight confirmed
Last result L
Deok-ro Yun
OPBF and WBO Asia Pacific super middleweight title unification TKO 3
The record 54 bouts, 1999–2025, newest first. Records under each bout are both boxers going in.
Bouts by source: Wikipedia (ja) · 54, Japan Boxing Commission — 試合報告書 · 33, English Wikipedia · 4, IBF/USBA Results · 1
L
Deok-ro Yun
OPBF and WBO Asia Pacific super middleweight title unification TKO 3
Nonaka 38-12-3 · Yun —
W
Vacant OPBF super middleweight title UD 12/12 · Sakai City Industrial Promotion Center, Sakai, 🇯🇵
Nonaka 37-12-3 · Soliman 49-19-1
W
Fason Manokuchai
TKO 2/8 · Sakai City Industrial Promotion Center, 🇯🇵
Nonaka 36-12-3 · Manokuchai —
W
Tadsak Seenam
UD 10/8 · Sakai City Industrial Promotion Center, 🇯🇵
Nonaka 35-12-3 · Seenam —
L
Vacant Japanese super middleweight title UD 10/10 · 🇯🇵
Nonaka 35-11-3 · Taison 15-5-3
L
Lost WBO Asia Pacific title TKO 6/10 · Sakai City Industrial Promotion Center, 🇯🇵
Nonaka 35-10-3 · Nojima —
W
Takanori Koshikawa
WBO Asia Pacific title, 2nd defence UD 12/12 · 🇯🇵
Nonaka 34-10-3 · Koshikawa —
W
Hyun-min Ryang
WBO Asia Pacific title, 1st defence SD 12/12 · 🇯🇵
Nonaka 33-10-3 · Ryang —
W
OPBF and WBO Asia Pacific middleweight titles UD 12/12 · 🇯🇵
Nonaka 32-10-3 · Hosokawa —
W
Denchai Por Korbukua
UD 8/8 · 🇯🇵
Nonaka 31-10-3 · Korbukua —
L
UD 12/12 · Korakuen Hall, Tokyo, 🇯🇵
Nonaka 31-9-3 · Inoue 12-0-1
L
For WBO Oriental light-middleweight title UD 10/10 · Brisbane Convention & Exhibition Centre, Brisbane, 🇦🇺
Nonaka 31-8-3 · Hogan 25-1-1
W
Yasuhiro Kirikuma
Japanese title, 6th defence TKO 10/10 · 🇯🇵
Nonaka 30-8-3 · Kirikuma —
W
Ryosuke Maruki
Japanese title, 5th defence UD 10/10 · 🇯🇵
Nonaka 29-8-3 · Maruki —
W
Japanese title, 4th defence UD 10/10 · 🇯🇵
Nonaka 28-8-3 · Shimizu —
W
Koshinmaru Saito
Japanese title, 3rd defence UD 10/10 · Abeno Ward Civic Center, 🇯🇵
Nonaka 27-8-3 · Saito —
D
Japanese title, 2nd defence SD 10/10 · Sumiyoshi Ward Civic Center, 🇯🇵
Nonaka 27-8-2 · Hosokawa 26-10-3
W
Japanese title, 1st defence SD 10/10 · Sumiyoshi Ward Civic Center, 🇯🇵
Nonaka 26-8-2 · Ota —
W
Kengo Nagashima
Vacant Japanese super welterweight title UD 10/10 · Sumiyoshi Ward Civic Center, 🇯🇵
Nonaka 25-8-2 · Nagashima —
W
Reishu Okayama
TKO 6/8 · 🇯🇵
Nonaka 24-8-2 · Okayama —
Show all 54 bouts W
Agapop Mor Krungthep Thonburi
KO 4/8 · Sumiyoshi Ward Civic Center, 🇯🇵
Nonaka 23-8-2 · Thonburi —
W
Lee Oti
UD 10/10 · Kippy Mall 6F Multipurpose Hall, 🇯🇵
Nonaka 22-8-2 · Oti —
W
Kyung-suk Kwak
UD 8/8 · Sumiyoshi Ward Civic Center, 🇯🇵
Nonaka 21-8-2 · Kwak —
W
Ade Alfons
UD 10/10 · Kobe Sunbow Hall, 🇯🇵
Nonaka 20-8-2 · Alfons —
W
Dmitry Nikurin
UD 10/10 · Matsushita IMP Hall, 🇯🇵
Nonaka 19-8-2 · Nikurin —
L
OPBF and Japanese super welterweight titles UD 12/12 · Matsushita IMP Hall, 🇯🇵
Nonaka 19-7-2 · Shibata 12-5-1
W
OPBF super welterweight title TD 8/12 · Korakuen Hall, 🇯🇵
Nonaka 18-7-2 · Hidaka —
W
Keiichi Arai
Japanese title, 2nd defence TKO 7/10 · Yodogawa Ward Citizens Center, 🇯🇵
Nonaka 17-7-2 · Arai —
W
Takao Otoda
Japanese title, 1st defence UD 10/10 · Archaic Hall Octo, 🇯🇵
Nonaka 16-7-2 · Otoda —
W
Akihiro Furukawa
Vacant Japanese super welterweight title TKO 8/10 · Edion Arena Osaka No. 1, 🇯🇵
Nonaka 15-7-2 · Furukawa —
W
Sana Kisaragi
UD 8/8 · Melpark Osaka, 🇯🇵
Nonaka 14-7-2 · Kisaragi —
L
Vacant OPBF super welterweight title UD 12/12 · Korakuen Hall, 🇯🇵
Nonaka 14-6-2 · Hidaka —
W
Shinji Akasawa
UD 10/10 · Matsushita IMP Hall, 🇯🇵
Nonaka 13-6-2 · Akasawa —
W
Ryuichi Kuwana
UD 10/10 · Tateyama Town Citizens Hall, 🇯🇵
Nonaka 12-6-2 · Kuwana —
L
UD 8/8 · Korakuen Hall, 🇯🇵
Nonaka 12-5-2 · Matsuhashi —
W
Tanonsak Palantai
UD 10/10
Nonaka 11-5-2 · Palantai —
W
Manabu Kommatsu
UD 8/8
Nonaka 10-5-2 · Kommatsu —
D
Shinsuke Matsumoto
MD 10/10
Nonaka 10-5-1 · Matsumoto —
W
Kazuo Maki
TKO 5
Nonaka 9-5-1 · Maki —
L
UD 10/10 · Nanba Grand Kagetsu, Osaka, 🇯🇵
Nonaka 9-4-1 · Ishida 12-5-1
W
Ryusuke Takahashi
UD 8/8
Nonaka 8-4-1 · Takahashi —
W
Petchchinchai Paramyuk
KO 1
Nonaka 7-4-1 · Paramyuk —
W
Kenji Kure
TKO 2
Nonaka 6-4-1 · Kure —
D
Kenichiro Kamina
MD 6/6
Nonaka 6-4-0 · Kamina —
W
Kenji Kondo
UD 6/6
Nonaka 5-4-0 · Kondo —
L
Masahiro Muroya
KO 2
Nonaka 5-3-0 · Muroya —
W
Kenji Kondo
UD 4/4
Nonaka 4-3-0 · Kondo —
W
Shingo Asatsu
TKO 1
Nonaka 3-3-0 · Asatsu —
W
Hironori Fujita
DEC 4/4
Nonaka 2-3-0 · Fujita —
L
UD 4/4
Nonaka 2-2-0 · Marumoto —
W
Tsunemasa Hagari
DEC 4/4
Nonaka 1-2-0 · Hagari —
L
Tsunemasa Hagari
DEC 4/4
Nonaka 1-1-0 · Hagari —
L
DEC 4/4
Nonaka 1-0-0 · Kawashima —
W
Yuichi Hamada
TKO 1
Nonaka 0-0-0 · Hamada —
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
What is Yūki Nonaka's record? Yūki Nonaka's professional record is 38-13-3 with 11 knockouts.
When is Yūki Nonaka's next fight? No next fight is confirmed as of 17 Oct 2026.
Who did Yūki Nonaka fight last? Yūki Nonaka last fought Deok-ro Yun on Apr 26, 2025 and lost by TKO in round 3. Sources Boxerbook ID 1692 · permanent link boxerbook.com/id/1692 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.