Kein Sato

Sato's current-season form is level with last season (Season 34→34), while his Rating held around 52. His peak season for form remains 2025/26 (Season 34).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2027/28	FC Tokyo · 11th	3	0	2	6.63	52	34
2026/27	FC Tokyo	20	5	4	6.78	—	—
2025/26	FC Tokyo · 11th	36	7	5	6.94	52	34

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 1 youth-team spell in the full career.

Japan · international

Side	Apps	G
Japan U23	20	4

Career caps & goals — tournament breakdown in the full career.

Scout report

Solid contributorAttacking midfielder

K. Sato is a 25-year-old attacking midfielder at FC Tokyo, rated 53 overall by Field Insider's model. In his prime years, he has been a regular starter this season (65.1% of available minutes). He brings 0.49 goal contributions per 90 (0.28 goals, 0.2 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Sato.

On the season, Sato graded 34 for current form (age-blind), on 7 goals and 5 assists in 36 appearances (0.485 involvements per 90).

Year-on-year, that's broadly in line with last season (Season 34 → 34).

On long-term talent our Rating reads 53. At 25 Sato is in his prime years, and a market index of 15.5 reflects that trajectory.

Ratingi

a solid contributor and squad regular

33.9

Seasoni

below regular-starter level

65.1%

Minutes

a regular starter

0.49

Goal contrib / 90

productive for the role

Output in context · FC Tokyo finished 11th of 20 · a mid-table side

Apps

Goals

Assists

G+A

0.19

Goals / app

7 goals in 36 appearances (0.19 per game) for a mid-table side. He also laid on 5 assists, so the all-round involvement reads 12 goal contributions (0.33 per appearance).

Strengths

Availability. On the pitch for 65.1% of available minutes — a dependable presence in the XI.
Final-third output. 0.49 goal contributions per 90 (0.28 goals, 0.2 assists) — productive for the role.

Watch points

Few red flags. No obvious weaknesses in the current-season profile — consistency is the next test.

Outlook

Rated 53 overall — a solid contributor and squad regular. In the final third he profiles as a productive contributor (0.49 goal contributions 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.

Per 90 & availability

Minutes played %65.1%

Available fixtures38 of 38

Goals / 900.283

Assists / 900.202

Goal contribution / 900.485

Defensive actions / 902.062

Player flow

Goal involvements12

Cards / 900.081

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 (~16), then tapers with age. At 25, Sato sits on 15.5, at or near its peak. The blue line is Sato's projected Rating — 53 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.

Season statistics

Bars = where he ranks among attacking midfielders in the J1 League with 600+ minutes this season.

Shooting

Goals7

Passing

Assists5

Defending

Tackles38

Interceptions13—

Yellow/red cards

Yellow cards2

Red cards0

About K. Sato

Kein López Sato is a 25-year-old attacking midfielder who plays for FC Tokyo, born on July 11, 2001 in Tokyo, standing 178 cm tall. He is from Japan. FC Tokyo currently sit 11th of 20 in the J1 League.

This season

In the current season, K. Sato has made 3 appearances with 0 goals and 2 assists across 254 minutes, with 1 yellow card.

K. Sato's next match is on August 29, 2026, when FC Tokyo face V-varen Nagasaki away in the J1 League.

Field Insider's view

Field Insider currently rates K. Sato at 53 with a Season form score of 33.9. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 2 career titles — among them the AFC U23 Asian Cup. Full list in the career record.

Career

Across 4 recorded seasons, K. Sato has totalled 78 club appearances with 13 goals and 11 assists for 2 different clubs. His busiest campaign came in 2025/26, with 36 appearances for FC Tokyo.

On the international stage, K. Sato has represented Japan U23 — 20 caps and 4 goals in our records.

Transfer news

No transfer news found for this player.