Domestic-league season · Yokohama F. Marinos.
K. Suwama is a 23-year-old central defender at Yokohama F. Marinos, rated 43.5 overall by Field Insider's model, ranking 99th of 377 in the J1 League. An emerging talent, he has been a fringe squad member this season (23.9% of available minutes). His defensive output reads 3.06 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Suwama.
Judged on this season alone, Suwama graded 4 — a workmanlike campaign that ranks 63rd of 64 of the 64 centre-backs in the J1 League, on 0 clean sheets and 3.057 defensive actions per 90.
We hold a single season for Suwama, 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 44, top 27% of the 64 centre-backs in the J1 League. At 23 Suwama is still climbing toward his ceiling, and a market index of 11.9 reflects that trajectory.
No league appearances recorded this season, so there's no output sample to read yet.
With a Rating of 43.5, Suwama carries the 17th-highest potential of the centre-backs in the J1 League of 64 — though on just 0 appearances this season, so the standing rests on a small sample. Defensively he reads as moderate defensive volume (3.06 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.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~12), then tapers with age. At 23, Suwama sits on 11.9, at or near its peak. The blue line is Suwama's projected Rating — 43.5 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
