Domestic-league season · Yokohama F. Marinos.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 J1 League | 22 | 0 | 0 | 1061 | 6.6 |
Miyaichi's current-season form is down 100% on last season (Season 13→0), while his Rating eased 22→13. His peak season for form remains 2022/23 (Season 15).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Yokohama F. Marinos · 15th | 22 | 0 | 0 | 6.6 | 13 | 0 |
| 2024/25 | Yokohama F. Marinos · 9th | 32 | 2 | 3 | 6.76 | 22 | 13 |
| 2023/24 | Yokohama F. Marinos · 2nd | 18 | 2 | 0 | 6.72 | 24 | 7 |
| 2022/23 | Yokohama F. Marinos · 1st | 15 | 3 | 3 | 6.88 | 31 | 15 |
| 2021/22 | Yokohama F. Marinos · 2nd | 2 | 0 | 0 | 6.6 | 29 | 0 |
| 2020/21 | FC St. Pauli · 10th | 1 | 0 | 0 | 6.2 | 37 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
R. Miyaichi is a 33-year-old winger at Yokohama F. Marinos, rated 13.1 overall by Field Insider's model, ranking 799th of 874 in the J3 League. A seasoned veteran, he has been a fringe squad member this season (31% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Miyaichi.
Judged on this season alone, Miyaichi graded 0 — a workmanlike campaign that ranks 21st of 21 of the 21 wingers in the J3 League, on 0 goals and 0 assists in 22 appearances (0 involvements per 90).
Year-on-year, that's a drop on last season (Season 13 → 0). Over the 6 seasons on record his form has held fairly steady, peaking in 2022/23.
On long-term talent our Rating reads 13, 21st of 21 of the 21 wingers in the J3 League. At 33 Miyaichi is into the veteran stage, where the age curve weighs on the projection, and a market index of 3.5 reflects that trajectory.
Below his 2022/23 peak but holding a solid level — the platform for a return is there.
0 goals in 22 appearances (0 per game) — light end product the role wants to see climb.
With a Rating of 13.1, Miyaichi carries the 21st-highest potential of the wingers in the J3 League of 21, and he is posting that for a lower-table side (Yokohama F. Marinos finished 15th of 20) — individual numbers are harder to earn on a struggling team, so his underlying level likely sits a touch above the ranking. In the final third he profiles as a work-in-progress on end product (0 goal contributions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.7× and falling).
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 (~10), then tapers with age. At 33, Miyaichi sits on 3.5, past its peak and easing. The blue line is Miyaichi's projected Rating — 13.1 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.
