Hayata Ishii

H. Ishii is a 25-year-old central defender at Vegalta Sendai, rated 32.7 overall by Field Insider's model. In his prime years, he has been a fringe squad member this season (7% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Ishii.

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

We hold a single season for Ishii, 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 33. At 25 Ishii is in his prime years, and a market index of 5.9 reflects that trajectory.

32.7

Ratingi

below regular-starter level

Seasoni

below regular-starter level

Minutes

limited game time

Def. actions / 90

light defensive volume

Output in context · Vegalta Sendai finished 6th of 20 · an upper-table side

Apps

Def. / 90

—

Tackles

—

Interceptions

Clean sheets

0 tackles, blocks & interceptions per 90 — light defensive volume across 1 appearance. Behind an upper-table side (6th of 20) the side controls more games, so the defensive load is lighter — the value sits as much in composure and ball progression as in raw volume.

Watch points

Game time. Only 7% 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 32.7 overall — below regular-starter level. Defensively he reads as light defensive volume (0 tackles, blocks & interceptions 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 %7%

Available fixtures1 of 4

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 (~6), then tapers with age. At 25, Ishii sits on 5.9, at or near its peak. The blue line is Ishii's projected Rating — 32.7 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.

Transfer history

Vegalta SendaiJan 2025 – now

Mito Hollyhockuntil Jan 2025

About H. Ishii

Hayata Ishii is a 25-year-old centre-back who plays for Vegalta Sendai, born on July 6, 2001 in Tokyo, standing 173 cm tall. He is from Japan. Vegalta Sendai currently sit 6th of 20 in the J2 League.

This season

In the current season, H. Ishii has made 1 appearances with 0 goals and 0 assists across 120 minutes.

H. Ishii's next match is on September 5, 2026, when Vegalta Sendai face Shonan Bellmare away in the J2 League.

Field Insider's view

Field Insider currently rates H. Ishii at 32.7 with a Season form score of 0. See the full scout report for strengths, watch-points and the market-value outlook.

Career

Across 2 recorded seasons, H. Ishii has totalled 20 club appearances with 0 goals and 0 assists for 1 club. His busiest campaign came in 2024/25, with 11 appearances for Mito Hollyhock.

H. Ishii's career has also included time at Mito Hollyhock.

Transfer news

No transfer news found for this player.