Domestic-league season · Vissel Kobe.
Koike's current-season form is down 80% on last season (Season 10→2), while his Rating held around 40. His peak season for form remains 2023/24 (Season 10).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2024/25 | Yokohama F. Marinos · 9th | 1 | 0 | 0 | 6.3 | 40 | 2 |
| 2023/24 | Yokohama F. Marinos · 2nd | 6 | 0 | 0 | 6.77 | 41 | 10 |
| 2022/23 | Yokohama F. Marinos · 1st | 8 | 1 | 1 | 6.74 | 48 | 9 |
| 2021/22 | Cerezo Osaka · 12th | 5 | 0 | 0 | 6.63 | 42 | 3 |
| 2020/21 | Cerezo Osaka · 4th | 4 | 0 | 1 | 6.6 | 47 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
Y. Koike is a 29-year-old central defender at Vissel Kobe, rated 39.7 overall by Field Insider's model. An experienced operator, he has been a fringe squad member this season (7.9% 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 2 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 → 2). Over the 5 seasons on record his form has held fairly steady, peaking in 2023/24.
On long-term talent our Rating reads 40. At 29 Koike is in his prime years, and a market index of 43.7 reflects that trajectory.
4 tackles, blocks & interceptions per 90 — solid defensive volume across 3 appearances.
Rated 39.7 overall — developing / rotation 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.
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 (~79), then tapers with age. At 29, Koike sits on 43.7, past its peak and easing. The blue line is Koike's projected Rating — 39.7 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.