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.
Jun Koseki (0-1 across 1 tracked bouts) 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.
Jun Koseki vs Keita Kurihara — record, stats and common opponents compared
Head to Head
Keita Kurihara leads 1–0- Keita Kurihara wonKurihara vs KosekiSep 13, 2016 · TKO · R5
The Numbers
- 0-1
- Record
- 21-9-1 (edge)
- 0%
- Win %
- 69.4% (edge)
- 0
- Wins by knockout
- 18 (edge)
- —
- KO rate
- 85.71%
- —
- Stoppage rate (tracked wins)
- 86%
- 1 (edge)
- Times stopped
- 6
- 0
- Title reigns
- 0
- —
- Bouts per year
- 2
- 1
- Bouts tracked
- 31
One or both records are tracked, not career-verified.
Counted from bouts Kill The Body has ingested, not a career total.
Counted from bouts Kill The Body has ingested, not a career total.
Across each fighter's tracked career span.
Tale of the Tape
- —
- Height
- 5′8″ (172 cm)
- —
- Age
- 33
- —
- Stance
- Orthodox
- —
- Nationality
- Japan
How They Win
Tracked bouts onlyJun Koseki · 0 wins
No tracked wins yet.
Keita Kurihara · 21 wins
KO/TKO
18
Decision
3
Other
0
Counted from the bouts Kill The Body has ingested for each fighter (1 and 31 respectively), 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
Jun Koseki
L
L1 streak · last fought Sep 13, 2016
Keita Kurihara
WWLWW
W2 streak · last fought Jun 6, 2026
Common Questions
- 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.
- Who has the better record, Jun Koseki or Keita Kurihara?
- Jun Koseki is 0-1 across the 1 bouts 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.
- Who has more knockouts, Jun Koseki or Keita Kurihara?
- Jun Koseki has 0 knockout wins and Keita Kurihara has 18. Keita Kurihara has more.
- Do Jun Koseki and Keita 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 Jun Koseki and Keita 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.