Rio Tadokoro

R. Tadokoro is a 20-year-old central defender at V-varen Nagasaki, rated 42 overall by Field Insider's model. A young player, he has been a fringe squad member this season (0.2% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Tadokoro.

On the season, Tadokoro graded 0 for current form (age-blind), on 0 clean sheets and 0 defensive actions per 90.

We hold a single season for Tadokoro, so there's no year-on-year comparison to draw yet — the read above is this campaign only.

On long-term talent our Rating reads 42. At 20 Tadokoro is still climbing toward his ceiling, and a market index of 9.8 reflects that trajectory.

Ratingi

developing / rotation level

Seasoni

below regular-starter level

0.2%

Minutes

limited game time

Def. actions / 90

light defensive volume

Output in context · V-varen Nagasaki finished 16th of 20 · a lower-table side

Apps

Def. / 90

—

Tackles

—

Interceptions

Clean sheets

0 tackles, blocks & interceptions per 90 — light defensive volume across 1 appearance. 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 0.2% 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 42 overall — developing / rotation level. Defensively he reads as light defensive volume (0 tackles, blocks & interceptions per 90). At 20 the trajectory points up — potential sits near its ceiling (98/100) and market value should climb as minutes and output follow.

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

Per 90 & availability

Minutes played %0.2%

Available fixtures3 of 3

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 900

Player flow

Goal involvements0

Cards / 900

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 (~12), then tapers with age. At 20, Tadokoro sits on 9.8, still climbing toward its peak. The blue line is Tadokoro's projected Rating — 42 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.

Transfer history

V-varen NagasakiFeb 2025 – nowFree

TTeikyo H.S.until Feb 2025

About R. Tadokoro

Rio Tadokoro is a 20-year-old centre-back who plays for V-varen Nagasaki, born on April 8, 2006. He is from Japan. V-varen Nagasaki currently sit 16th of 20 in the J1 League.

This season

In the current season, R. Tadokoro has made 1 appearances with 0 goals and 0 assists across 3 minutes.

R. Tadokoro's next match is on August 29, 2026, when V-varen Nagasaki face FC Tokyo at home in the J1 League.

Field Insider's view

Field Insider currently rates R. Tadokoro at 42 with a Season form score of 0. See the full scout report for strengths, watch-points and the market-value outlook.

R. Tadokoro's career has also included time at TTeikyo H.S..

Transfer news

No transfer news found for this player.