Domestic-league season · Renofa Yamaguchi.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 J2 League | 10 | 2 | 0 | 612 | — |
 J-League Cup | 2 | 0 | 0 | 130 | — |
Following his move to Renofa Yamaguchi, Yamamoto's current-season form is up 0% on last season (Season 0→7), while his Rating eased 42→36. That makes this his strongest season for form to date.
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Renofa Yamaguchi · 19th | 10 | 2 | 0 | — | 36 | 7 |
| 2024/25 | Kashiwa Reysol · 17th | 9 | 0 | 0 | 6.78 | 42 | 0 |
| 2023/24 | Kashiwa Reysol · 17th | 7 | 0 | 0 | 6.34 | 42 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
O. Yamamoto is a 22-year-old centre-forward at Renofa Yamaguchi, rated 35.8 overall by Field Insider's model, ranking 35th of 200 in the J2 League and 2183rd of 2918 U-23 players tracked. An emerging talent, he has been a fringe squad member this season (17.9% of available minutes). He brings 0.29 goal contributions per 90 (0.29 goals, 0 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Yamamoto.
Judged on this season alone, Yamamoto graded 7 — a workmanlike campaign that ranks 20th of 32 of the 32 centre-forwards in the J2 League, on 2 goals and 0 assists in 10 appearances (0.294 involvements per 90).
Year-on-year, that's a clear step up on last season (Season 0 → 7). Across the 3 seasons we hold, it's his best return yet.
On long-term talent our Rating reads 36, top 16% of the 32 centre-forwards in the J2 League. At 22 Yamamoto is still climbing toward his ceiling, and a market index of 6.1 reflects that trajectory.
Yamamoto is operating at his career peak — the 2025/26 level is the level.
2 goals in 10 appearances (0.2 per game) — light end product the role wants to see climb.
With a Rating of 35.8, Yamamoto carries the 5th-highest potential of the centre-forwards in the J2 League of 32 — though on just 10 appearances this season, so the standing rests on a small sample. In the final third he profiles as a work-in-progress on end product (0.29 goal contributions per 90). Approaching peak years; value is still building (price multiplier 1.9×) 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 (~6), then tapers with age. At 22, Yamamoto sits on 6.1, still climbing toward its peak. The blue line is Yamamoto's projected Rating — 35.8 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.
