based on the 2025 season · updated 18 Aug 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Thespakusatsu Gunma.
Scout report
S. Yonehara is a 28-year-old central midfielder at Thespakusatsu Gunma, rated 17.2 overall by Field Insider's model, ranking 173rd of 267 on scout potential in the J3 League. An experienced operator, he has been a fringe squad member this season (25% of available minutes). His defensive output reads 2 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Yonehara.
Judged on this season alone, Yonehara graded 8 — a workmanlike campaign that ranks 55th of 96 of the 96 central midfielders in the J3 League, on 1 goal, 0 assists and 2.002 defensive actions per 90.
We hold a single season for Yonehara, so there's no year-on-year comparison to draw yet — the read above is this campaign only.
On long-term talent our Rating reads 17, 65th of 96 of the 96 central midfielders in the J3 League. At 28 Yonehara is in his prime years, and a market index of 0.9 reflects that trajectory.
Output in context · Thespakusatsu Gunma finished 14th of 20 · a lower-table side
2 tackles, blocks & interceptions per 90 — moderate defensive volume, with 2 clean sheets across 12 appearances. Doing that for a lower-table side (14th of 20) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight. Going forward he chipped in 1 goal and 0 assists — a useful bonus from the back.
Watch points
- Game time. Only 25% of available minutes — needs a settled run to prove the level.
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
With a Rating of 17.2, Yonehara carries the 65th-highest potential of the central midfielders in the J3 League of 96 — though on just 12 appearances this season, so the standing rests on a small sample. Defensively he reads as moderate defensive volume (2 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.2× now → 0.9× projected in three years).
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among central midfielders in the J3 League with 600+ minutes this season.
Shooting
Passing
Defending
Yellow/red cards
Transfer news
No transfer news found for this player.
