based on the 2025 season · updated 18 Aug 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Tochigi City.
Scout report
Y. Koike is a 29-year-old central defender at Tochigi City, rated 20.6 overall by Field Insider's model. An experienced operator, he has been a fringe squad member this season (15.8% of available minutes). His defensive output reads 4 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Koike.
On the season, Koike graded 4 for current form (age-blind), on 0 clean sheets and 4 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 10 → 0). Over the 5 seasons on record his form has held fairly steady, peaking in 2023/24.
On long-term talent our Rating reads 21. At 29 Koike is in his prime years, and a market index of 2 reflects that trajectory.
Output in context · Tochigi City finished 10th of 20 · a mid-table side
4 tackles, blocks & interceptions per 90 — solid defensive volume across 3 appearances.
Strengths
- Defensive volume. 4 tackles, blocks & interceptions per 90 — does the unseen work.
Watch points
- Game time. Only 15.8% of available minutes — needs a settled run to prove the level.
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
Rated 20.6 overall — below regular-starter level. Defensively he reads as solid defensive volume (4 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.1× now → 0.8× projected in three years).
Generated from Field Insider's rating model · AI-written analysis to follow.
Transfer news
No transfer news found for this player.
