Super flyweight · Japan

Ken'ya Yamashita

14-7-0 11 KO · 2013–2023

Updated · Sources: Wikidata, Wikipedia (ja), Japan Boxing Commission — 試合報告書, +1

Ken'ya Yamashita is a super flyweight boxer from Japan, born 1996. Record 14-7-0 with 11 knockouts over 2013–2023. Ken'ya Yamashita last fought Mugicha Nakagawa on Jan 6, 2023 and lost by TKO in round 5 of 8.

Also: 山下賢哉
Born1996
Country🇯🇵 Japan
DebutDec 18, 2013
Career2013–2023
Rounds boxed86
KO share79%
TitlesInaugural Japanese youth super flyweight title tournament final 2017
Boxerbook rating1310 ± 164 · inactive since Jan 2023Why here ›
Confirmed bouts21 of 21 · 20 official

Record and next fight

Record
14-7-0, 11 KOs · 2013–2023
Next fight
No next fight confirmed

Last result

L
Mugicha Nakagawa 🇯🇵
TKO 5/8 · 🇯🇵
2023-01-06 ›
official ★

The record

21 bouts, 2013–2023, newest first. Records under each bout are both boxers going in.

Bouts by source: Wikipedia (ja) · 21, Japan Boxing Commission — 試合報告書 · 20, English Wikipedia · 1

L
Mugicha Nakagawa 🇯🇵
TKO 5/8 · 🇯🇵
Yamashita 14-6-0 · Nakagawa 25-9-2
2023-01-06 ›
official ★
L
Sora Fukunaga 🇯🇵
UD 8/8 · 🇯🇵
Yamashita 14-5-0 · Fukunaga —
2022-08-14 ›
official ★
W
Gakuki Aikawa
KO 2/6 · Korakuen Hall, 🇯🇵
Yamashita 13-5-0 · Aikawa —
2019-07-23 ›
official ★
L
John Riel Casimero 🇵🇭
TKO 6/10 · Midas Hotel and Casino, Pasay, 🇵🇭
Yamashita 13-4-0 · Casimero 28-4-0
2019-02-17 ›
✓✓ two sources
W
John Mark Apolinario
KO 3/8 · Korakuen Hall, 🇯🇵
Yamashita 12-4-0 · Apolinario —
2018-09-29 ›
official ★
L
Hayato Kimura 🇯🇵
TKO 7/8 · Korakuen Hall, 🇯🇵
Yamashita 12-3-0 · Kimura —
2018-02-26 ›
official ★
W
Elanino Semijano
KO 1/8 · Korakuen Hall, 🇯🇵
Yamashita 11-3-0 · Semijano —
2017-11-20 ›
official ★
W
Jo Taninoka
Inaugural Japanese youth super flyweight title tournament final
TKO 1/8 · Korakuen Hall, 🇯🇵
Yamashita 10-3-0 · Taninoka —
2017-08-22 ›
official ★
W
Naoto Iwai
Inaugural Japanese youth super flyweight title tournament semi-final
TKO 4/6 · Korakuen Hall, 🇯🇵
Yamashita 9-3-0 · Iwai —
2017-05-16 ›
official ★
L
Akiki Hoshino
TKO 7/8 · Korakuen Hall, 🇯🇵
Yamashita 9-2-0 · Hoshino —
2016-11-29 ›
official ★
W
Gamraiyek Oawandavee
KO 1/8 · Korakuen Hall, 🇯🇵
Yamashita 8-2-0 · Oawandavee —
2016-06-06 ›
official ★
L
Katsunori Nagamine
KO 3/8 · Korakuen Hall, 🇯🇵
Yamashita 8-1-0 · Nagamine —
2016-02-17 ›
official ★
W
Musashi Suzuki
TKO 6/8 · Korakuen Hall, 🇯🇵
Yamashita 7-1-0 · Suzuki —
2015-10-03 ›
official ★
L
Jo Taninoka
UD 8/8 · Korakuen Hall, 🇯🇵
Yamashita 7-0-0 · Taninoka —
2015-02-27 ›
official ★
W
Shun Kosaka
UD 5/5 · Korakuen Hall, 🇯🇵
Yamashita 6-0-0 · Kosaka —
2014-12-21 ›
official ★
W
Munenin Nihei
SD 5/5 · Korakuen Hall, 🇯🇵
Yamashita 5-0-0 · Nihei —
2014-11-02 ›
official ★
W
Takunari Yokoyama
TKO 2/4 · Korakuen Hall, 🇯🇵
Yamashita 4-0-0 · Yokoyama —
2014-09-25 ›
official ★
W
Katsunori Shimoooki
KO 4/4 · Korakuen Hall, 🇯🇵
Yamashita 3-0-0 · Shimoooki —
2014-07-24 ›
official ★
W
Tatsuji Kakumoto
SD 4/4 · Korakuen Hall, 🇯🇵
Yamashita 2-0-0 · Kakumoto —
2014-05-23 ›
official ★
W
Noritsugu Yano
TKO 1/4 · Korakuen Hall, 🇯🇵
Yamashita 1-0-0 · Yano —
2014-03-31 ›
official ★
Show all 21 bouts
W
Kazuma Fukeno
TKO 3/4 · Korakuen Hall, 🇯🇵
Yamashita 0-0-0 · Fukeno —
2013-12-18 ›
official ★

Ratings now

Not in any current ranking.

World titles

No world title reigns recorded.

Facts

What is Ken'ya Yamashita's record?
Ken'ya Yamashita's professional record is 14-7-0 with 11 knockouts.
When is Ken'ya Yamashita's next fight?
No next fight is confirmed as of 18 Oct 2026.
Who did Ken'ya Yamashita fight last?
Ken'ya Yamashita last fought Mugicha Nakagawa on Jan 6, 2023 and lost by TKO in round 5 of 8.

Sources

Boxerbook ID 15614 · permanent link boxerbook.com/id/15614. Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: unknown. Spot a mistake? Every bout page has a link to report it.

Wikidata ↗X ↗