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Kill The Body

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Jun Koseki vs Keita Kurihara — record, stats and common opponents compared

Jun Koseki

🇯🇵JAPAN

Keita Kurihara

Jun Koseki (0-1 across 1 tracked bout) and Keita Kurihara (21-9-1) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share no common opponents in Kill The Body's bout data.

Koseki

Tracked record

0–1

counted from 1 bout Kill The Body has ingested

Kurihara

21

Wins18 KO · 86%

9

Losses

1

Draw31 tracked bouts

Heads up: at least one of these records is a tracked record — the wins and losses Kill The Body has ingested so far, not an independently verified career total. Treat the comparison as a read on the bouts we hold, not a settled ledger.

Head to Head

Kurihara leads 1–0

Jun Koseki and Keita Kurihara have met 1 time; Kurihara leads 1–0.

Jun Koseki and Keita Kurihara have met 1 time; Kurihara leads 1–0.
Met2016Sep 13Series
Jun KosekiFighter ALLost0–1W–L
Keita KuriharaFighter BWWon1–0W–L
ResultTKOR51Meeting

The Numbers

Koseki 1 · Kurihara 3 of 4 measurable rows
KosekiKurihara
Record†
0-121-9-1 (edge)
Win %0–100%
0%
69.4% (edge)
Wins by knockoutmax 18
0
18 (edge)
KO ratenot comparable
—85.71%
Stoppage rate (tracked wins)‡not comparable
—86%
Times stopped‡max 6
1 (edge)
6
Title reignslevelmax 0
0
0
Bouts per year§not comparable
—2
Bouts trackedcoveragemax 31
1
31

† One or both records are tracked, not career-verified. · ‡ Counted from bouts Kill The Body has ingested, not a career total. · § Across each fighter's tracked career span. · Bars are scaled per row — percentages on 0–100, counts against the larger of the two. Every figure is also printed as text.

Tale of the Tape

Heightnot held
Jun Koseki: No height on file
Keita Kurihara: 5′8″
Agenot held
Jun Koseki: No date of birth
Keita Kurihara: 33
Stance
Jun Koseki: Not recorded
Keita Kurihara: Orthodox

Jun Koseki left, Keita Kurihara right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Jun Koseki0 wins · from 1 tracked bout

Jun Koseki: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Koseki yet.

Keita Kurihara21 wins · from 31 tracked bouts

Keita Kurihara: 21 tracked wins — 18 by KO/TKO (86%) and 3 on the cards (14%). Counted from 31 bouts Kill The Body has ingested.

18 by KO/TKO 86%3 on the cards 14%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jun Koseki 1, Keita Kurihara 31 — not from a career-complete method table.

Common Opponents

No opponents in common across the bouts Kill The Body has tracked for these two.

Current Form

Oldest left · newest right

Jun Koseki last boxed on Sep 13, 2016 — 3,694 days ago. Koseki had lost the most recent, to Keita Kurihara.L

Kurihara Sep 2016

Keita Kurihara has won two straight since losing by stoppage to Kenneth Llover. Kurihara last boxed on Jun 6, 2026 — 141 days ago.WWLWW

Saludar Jan 2024Portes Jul 2024Llover Mar 2025Kaneshiro Sep 2025Umezu Jun 20262 tracked bouts per year

Common Questions

With the rows behind them
Have Jun Koseki and Keita Kurihara ever fought each other?
Yes. Jun Koseki and Keita Kurihara met once on September 13, 2016, and Keita Kurihara won by TKO in round 5.
The meeting

LSep 13, 2016 · Kurihara · TKO R5

Head to Head ↓
Who has the better record, Koseki or Kurihara?
Jun Koseki is 0-1 across the 1 bout Kill The Body has tracked and Keita Kurihara is 21-9-1. Keita Kurihara has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Koseki0–10%

Kurihara21–9–169.4%

The Numbers ↓
Who has more knockouts, Koseki or Kurihara?
Jun Koseki has 0 knockout wins and Keita Kurihara has 18. Keita Kurihara has more.
Knockout wins · KO rate

Koseki0

Kurihara1885.7%

The Numbers ↓
Do Koseki and Kurihara have any common opponents?
Kill The Body's bout data shows no opponents that both Jun Koseki and Keita Kurihara have faced.
How much fight data does Kill The Body have on Koseki and Kurihara?
This comparison is drawn from 1 bout tracked for Jun Koseki and 31 bouts tracked for Keita Kurihara. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Koseki1bout

Kurihara31bouts

How They Win ↓

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