based on the 2025 season · updated 22 Aug 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Iwaki.
Also this season
Parent club Iwaki — J-League Cup: 1 apps, 0g 0a, 120 min
The headline Season rating covers his time at Sagamihara; availability counts only fixtures while in this squad.
Scout report
R. Yamauchi is a 23-year-old central defender at Iwaki, rated 35 overall by Field Insider's model. An emerging talent, he has been a fringe squad member this season (10.6% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Yamauchi.
On the season, Yamauchi graded 2 for current form (age-blind), on 1 clean sheet and 0 defensive actions per 90.
We hold a single season for Yamauchi, 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 35. At 23 Yamauchi is still climbing toward his ceiling, and a market index of 6.3 reflects that trajectory.
Output in context · Iwaki finished 9th of 20 · a mid-table side
0 tackles, blocks & interceptions per 90 — light defensive volume, with 1 clean sheet across 6 appearances.
Watch points
- Game time. Only 10.6% 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 35 overall — developing / rotation level. Defensively he reads as light defensive volume (0 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead.
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among centre-backs in the J3 League with 600+ minutes this season.
Shooting
Passing
Yellow/red cards
Transfer news
No transfer news found for this player.
