D. Miya

Following his move to Nagoya Grampus, Miya's current-season form is down 86% on last season (Season 29→4), while his Rating eased 36→21. His peak season for form remains 2023/24 (Season 40).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Avispa Fukuoka	5	0	0	6.56	—	—
2025/26	Nagoya Grampus · 16th	5	0	0	6.7	21	4
2024/25	Avispa Fukuoka · 12th	22	1	1	6.94	36	29
2023/24	Avispa Fukuoka · 7th	32	0	0	6.83	45	40
2023/24	Nagoya Grampus	17	0	0	6.83	—	—
2022/23	Avispa Fukuoka · 14th	27	2	0	6.92	46	38

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 4 earlier seasons in the full career.

Scout report

Squad depthCentral defender

D. Miya is a 30-year-old central defender at Nagoya Grampus, rated 20.7 overall by Field Insider's model. An experienced operator, he has been a fringe squad member this season (10.2% of available minutes). His defensive output reads 3.34 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Miya.

On the season, Miya graded 4 for current form (age-blind), on 1 clean sheet and 3.343 defensive actions per 90.

Year-on-year, that's a drop on last season (Season 29 → 4). Over the 6 seasons on record his form has drifted down, peaking in 2023/24.

On long-term talent our Rating reads 21. At 30 Miya is into the veteran stage, where the age curve weighs on the projection, and a market index of 2.8 reflects that trajectory.

From the career report

Read the full career report →

Past his 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.

Peak: 2023/24Trending downBreakout: 2021/22

20.7

Ratingi

below regular-starter level

4.1

Seasoni

below regular-starter level

10.2%

Minutes

limited game time

3.34

Def. actions / 90

moderate defensive volume

Output in context · Nagoya Grampus finished 16th of 20 · a lower-table side

3.34

Def. / 90

Tackles

Interceptions

Clean sheets

3.34 tackles, blocks & interceptions per 90 — moderate defensive volume, with 1 clean sheet across 5 appearances. Doing that for a lower-table side (16th of 20) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight.

Watch points

Game time. Only 10.2% 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 20.7 overall — below regular-starter level. Defensively he reads as moderate defensive volume (3.34 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1× now → 0.7× projected in three years).

Generated from Field Insider's rating model · AI-written analysis to follow.

Per 90 & availability

Minutes played %10.2%

Available fixtures38 of 38

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 903.343

Player flow

Goal involvements0

Shot conversion %0

Shot accuracy %100

Cards / 900.257

Foul involvement / 901.8

Season-by-season progression

Rating (potential)Season (form)

Value & potential by age

Market valueRating

Solid = now · dashed = projected

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 30, Miya sits on 2.8, past its peak and easing. The blue line is Miya's projected Rating — 20.7 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.