KN
Lightweight · Japan
Kengo Nagashima 39-5-2 17 KO · 1995–2012
Kengo Nagashima was a lightweight boxer from Japan, born Sep 27, 1975. Record 39-5-2 with 17 knockouts over 1995–2012. Kengo Nagashima last fought Keita Obara on Jan 27, 2012 and lost by TKO in round 2 of 8.
Also: Кэнго Нагасима · เค็งโงะ นะงะชิมะ · 長嶋建吾 +1 more Нагасима, Кэнго
Born Sep 27, 1975
Country 🇯🇵 Japan
Debut Jun 3, 1995
Career 1995–2012
Rounds boxed 329
KO share 44%
Born in Gunma Prefecture, Japan
Titles OPBF lightweight title 2009
Boxerbook rating 1727 ± 187 · inactive since Jan 2012Why here › Confirmed bouts 17 of 46 · 13 official
Career record Record
39-5-2, 17 KOs · 1995–2012
Last result L
TKO 2/8 · Korakuen Hall, Tokyo, 🇯🇵
The record 46 bouts, 1995–2012, newest first. Records under each bout are both boxers going in.
Bouts by source: Wikipedia (ja) · 46, Japan Boxing Commission — 試合報告書 · 13, English Wikipedia · 3
L
TKO 2/8 · Korakuen Hall, Tokyo, 🇯🇵
Nagashima 39-4-2 · Obara 3-1-0
W
Ponsatorn Surisri
UD 8/8 · Koga City Gymnasium, 🇯🇵
Nagashima 38-4-2 · Surisri —
L
TKO 10/12 · Korakuen Hall, 🇯🇵
Nagashima 38-3-2 · Migaki 13-2-0
W
Chonlasit Muangsrin
KO 1/8 · Shimizu Marine Building, 🇯🇵
Nagashima 37-3-2 · Muangsrin —
W
Hi-je Cho
SD 12/12 · Koga City Gymnasium, 🇯🇵
Nagashima 36-3-2 · Cho —
W
Randy Suiko
Vacant OPBF lightweight title UD 12/12 · Korakuen Hall, 🇯🇵
Nagashima 35-3-2 · Suiko —
W
Leopardo Jockey Gym
TKO 2/10 · Koga City Gymnasium, 🇯🇵
Nagashima 34-3-2 · Gym —
W
Hiroto Takeshita
KO 1/10 · Korakuen Hall, 🇯🇵
Nagashima 33-3-2 · Takeshita —
W
UD 10/10 · Korakuen Hall, Tokyo, 🇯🇵
Nagashima 32-3-2 · Jaca 28-3-3
W
Ricky Tsukamoto
Japanese lightweight title UD 10/10 · Korakuen Hall, 🇯🇵
Nagashima 31-3-2 · Tsukamoto —
W
Japanese lightweight title UD 10/10 · Korakuen Hall, 🇯🇵
Nagashima 30-3-2 · Ishii 17-1-1
W
Kei Igarashi
MD 10/10 · Bando City Iwai Gymnasium, 🇯🇵
Nagashima 29-3-2 · Igarashi —
W
Japanese lightweight title UD 10/10 · Korakuen Hall, 🇯🇵
Nagashima 28-3-2 · Kubota —
W
Shunsuke Ito
UD 10/10
Nagashima 27-3-2 · Ito —
W
Sonkom Jockey Gym
UD 10/10
Nagashima 26-3-2 · Gym —
L
Japanese title, 5th defence, later vacated UD 10/10
Nagashima 26-2-2 · Shimada 13-3-2
W
Pek Seung-won
6
Nagashima 25-2-2 · Seung-won —
D
Denis Lorente
SD 10/10
Nagashima 25-2-1 · Lorente —
W
UD 10/10
Nagashima 24-2-1 · Yoshimura 38-6-2
W
Kontranie Posurasak
UD 10/10
Nagashima 23-2-1 · Posurasak —
Show all 46 bouts W
Chalermdamm Sitratrakam
KO 2
Nagashima 22-2-1 · Sitratrakam —
W
Kil Gio
TKO 6
Nagashima 21-2-1 · Gio —
L
For vacant WBC super-featherweight title KO 2/12 · Ryōgoku Kokugikan, Yokoami, 🇯🇵
Nagashima 21-1-1 · Singwangcha 40-1-0
W
UD 10/10
Nagashima 20-1-1 · Amano —
W
Kan-il Cho
TKO 6
Nagashima 19-1-1 · Cho —
W
Tetsuya Shinozaki
UD 10/10
Nagashima 18-1-1 · Shinozaki —
W
Jong-bom Lee
KO 4
Nagashima 17-1-1 · Lee —
W
Jeffrey Onyate
UD 10/10
Nagashima 16-1-1 · Onyate —
W
Frankie Mamuaya
KO 5
Nagashima 15-1-1 · Mamuaya —
W
Yang-su Son
UD 10/10
Nagashima 14-1-1 · Son —
W
Du-ryeol Lee
SD 12/12
Nagashima 13-1-1 · Lee —
W
OPBF super featherweight title TKO 10
Nagashima 12-1-1 · Watanabe 21-3-0
W
UD 12/12
Nagashima 11-1-1 · Hiranaka —
W
UD 12/12
Nagashima 10-1-1 · Mitani —
W
Jonathan Mercado
KO 3
Nagashima 9-1-1 · Mercado —
W
Yoichi Iwamoto
TKO 8
Nagashima 8-1-1 · Iwamoto —
W
Masamichi Sato
UD 6/6
Nagashima 7-1-1 · Sato —
W
Masataka Aoki
KO 3
Nagashima 6-1-1 · Aoki —
W
Takao Morinishi
TKO 10
Nagashima 5-1-1 · Morinishi —
D
Francis Velásquez
MD 10/10
Nagashima 5-1-0 · Velásquez —
W
Roland Pumaul
KO 2
Nagashima 4-1-0 · Pumaul —
W
Artemio Kison
KO 3
Nagashima 3-1-0 · Kison —
W
Yuji Horiguchi
TKO 2
Nagashima 2-1-0 · Horiguchi —
W
Koji Nakagawa
KO 1
Nagashima 1-1-0 · Nakagawa —
L
Atsushi Hagiwara
UD 6/6
Nagashima 1-0-0 · Hagiwara —
W
Hisashi Kanaoka
UD 6/6
Nagashima 0-0-0 · Kanaoka —
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
What is Kengo Nagashima's record? Kengo Nagashima's professional record is 39-5-2 with 17 knockouts.
Who did Kengo Nagashima fight last? Kengo Nagashima last fought Keita Obara on Jan 27, 2012 and lost by TKO in round 2 of 8. Sources Boxerbook ID 17278 · permanent link boxerbook.com/id/17278 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.