Field Insider

Koki Anzai

Experienced headKashima · 31 yrsStarter

based on the 2026 season · updated 19 Oct 2026

Profile

Full nameKoki Anzai
PositionFull-back
NationalityJapan
Age31
Date of birth31 May 1995
BirthplaceKawaguchi
Height172 cm
Shirt number#2
ClubKashima
Full-back
19
Appearances
0
Goals
4
Assists
1675
Minutes

Domestic-league season · Kashima.

Scout report

Experienced headFull-back

K. Anzai is a 31-year-old full-back at Kashima, enjoying a standout season — 0 goals and 4 assists in 19 appearances, a Season grade of 50, top 4% of J1 League full-backs. On long-term scout potential he's rated 33.4, ranking 149th of 193 in the J1 League. A seasoned veteran, he has been an ever-present (98% of available minutes). His defensive output reads 2.36 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Anzai.

Judged on this season alone, Anzai graded 50 — a standout campaign that ranks top 5% of the 23 full-backs in the J1 League, on 8 clean sheets and 2.364 defensive actions per 90.

Year-on-year, that's a clear step up on last season (Season 41 → 50). Across the 6 seasons we hold, it's his best return yet.

On long-term talent our Rating reads 33, 22nd of 23 of the 23 full-backs in the J1 League. At 31 Anzai is into the veteran stage, where the age curve weighs on the projection, and a market index of 6.9 reflects that trajectory.

From the career report
Read the full career report →

Anzai is operating at his career peak — the 2025/26 level is the level.

Peak: 2025/26Holding levelBreakout: 2022/23
33.4
Ratingi
22nd of 23 full-backs
50.4
Seasoni
a solid contributor and squad regular
98%
Minutes
near ever-present
2.36
Def. actions / 90
moderate defensive volume

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

19
Apps
2.36
Def. / 90
28
Tackles
11
Interceptions
8
Clean sheets

2.36 tackles, blocks & interceptions per 90 — moderate defensive volume, with 8 clean sheets across 19 appearances. 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. Going forward he chipped in 0 goals and 4 assists — a useful bonus from the back.

Strengths

  • Availability. On the pitch for 98% of available minutes — a dependable presence in the XI.
  • Attacking threat. Chips in from deep: 0.22 goal involvements per 90, useful for a full-back.

Watch points

  • Age curve. At 31, both level and resale value are on the downslope.
  • Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 33.4, Anzai carries the 22nd-highest potential of the full-backs in the J1 League of 23. Defensively he reads as moderate defensive volume (2.36 tackles, blocks & interceptions per 90), with a bit more on the ball than most in the role. Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.9× and falling).

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

Season statistics

Bars = where he ranks among full-backs in the J1 League with 600+ minutes this season.

Shooting

Goals0
Shots on target4
Shots6

Passing

Assists4
Chances created16
Passes767

Possession

Successful dribbles23
Dribble success44.2%
Duels won86
Duels won %50%
Fouls won17

Defending

Tackles28
Interceptions11
Blocks5
Fouls committed8

Yellow/red cards

Yellow cards2
Red cards0

Transfer news

No transfer news found for this player.