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RK

Ryuta Koike

€440KMarket Value
Kashima Antlers
Kashima Antlers•Defender•
JapanJapan
6.6
Season Score
31
Aug 29, 1995
170 cm
Height
25
Shirt Number
Card stats based on
2026/2027

Performance Overview

Season Performance 26/27
All Competitions
Matches
4
Goals
0
Assists
0
Goal Contributions
0
Mins/game
27
Avg Rating
6.59

rating

6.870(+0.0%)
Last 10 matches
Sep 25, 2025 — Sep 25, 2026
High
7.12
Low
6.19
Avg
6.87
G+A
0
Wins5
Draws4
Losses1
MonthMatchesMinsGAG+AG/MRating
Sep 2026
31010000.006.58
Aug 2026
150000.006.59
Dec 2025
110000.00-
Nov 2025
1460000.006.51
Oct 2025
32490000.007.12
Sep 2025
1220000.006.19
6 months • 10 matches
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

30
Full match
14
Substituted off
15
From Bench

Ryuta Koike — computed career insights

Career figures, computed
Best-rated season
2021 · 7.33J1 League
Lowest-rated season
2025 · 6.87J1 League
Rating trend
-0.16last 2 rated seasons vs career average before them (min. 5 apps)
Career involvement (league)
0.14 G+A per 9015 goals + 19 assists across 11 league seasons (per-90 from 21158 minutes on record)
League seasons on record
11 (2016–2026)
Clubs with recorded appearances
5
Among position peers, computed
Rating percentile
43rdrating 6.87 vs 148 rated peers
Goals rank
#35 of 1481 goal
G+A per 90 percentile
80th0.15 per 90

Cohort: 148 J1 League defenders, 2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.

Figures computed from the GioScore season-stats database · as of 2026-09-25

Rival Clubs(49)

Player stats against each opponent club

TeamMPWDLGA
Vissel KobeVissel Kobe55000100
Jeonbuk MotorsJeonbuk Motors41030010
Sagan TosuSagan Tosu31110000
Shimizu S-PulseShimizu S-Pulse31111010
Sanfrecce HiroshimaSanfrecce Hiroshima31110010
Gamba OsakaGamba Osaka31200000
KitcheeKitchee21010000
Shonan BellmareShonan Bellmare21010010
Consadole SapporoConsadole Sapporo20110000
Hoàng Anh Gia LaiHoàng Anh Gia Lai22000000
FC TokyoFC Tokyo22000000
Cerezo OsakaCerezo Osaka20200000
Kawasaki FrontaleKawasaki Frontale21010100
Machida ZelviaMachida Zelvia20020000
Vegalta SendaiVegalta Sendai21010010
RomaRoma11000000
SydneySydney11000000
Urawa RedsUrawa Reds11000000
Kashiwa ReysolKashiwa Reysol10010000
AntwerpAntwerp10010000
1–20 of 49

Rival National Teams(1)

Player stats against each opponent national team

TeamMPWDLGA
Hong KongHong Kong11000000
Transfers

Transfers

Transfer History

Yokohama F. Marinos
Yokohama F. Marinos
Kashima Antlers
Kashima Antlers
Jan 20, 2025
Renofa Yamaguchi
Renofa Yamaguchi
Kashiwa Reysol
Kashiwa Reysol
Jan 6, 2017
Trophies

Trophies & Awards

4 titles won

Championships

J1 League
J1 League
2x Winner(2025, 2022)
2x
J2-League
J2-League
1x Winner(2019)
1x
EAFF E-1 Football Championship
EAFF E-1 Football Championship
1x Winner(2022)
1x

About Ryuta Koike

Ryuta Koike's 2025 J1 League season produced 1 goal and 3 assists across 30 appearances (2,344 minutes) — 0.15 goal involvements per 90. GioScore's computed rating for the season averages 6.87. Set against 148 J1 League defenders with 450+ minutes in 2025, his standing by match rating is the 43rd percentile; for goals scored he stands 35th of 148.

The database holds 11 league seasons for him, from 2016 to 2026 across 5 clubs. Season ratings peak at 7.33 in 2021, J1 League and bottom out at 6.87 in 2025. His last two rated seasons average 0.16 below his earlier career level.

Split by competition, the league record covers 3 domestic leagues: J1 League (182 appearances, 10 goals), J2-League (63 appearances, 3 goals) and Challenger Pro League (27 appearances, 2 goals). In 7 of the 11 campaigns on record he played at least 25 league games. The densest run of the record is 2016–2018, with 106 league games — an average of 35 per season.

Frequently Asked Questions

What position does Ryuta Koike play?
Ryuta Koike plays as a Defender for Kashima Antlers in the AFC Champions League Elite. He has played 6 minutes across 1 appearance in the AFC Champions League Elite 2026/2027.
What team does Ryuta Koike play for?
Ryuta Koike currently plays for Kashima Antlers in the AFC Champions League Elite. He has 1 appearance in the AFC Champions League Elite 2026/2027.
How old is Ryuta Koike?
Ryuta Koike is 31 years old, born on August 29, 1995. He is from Japan. At 31, he has already won 4 trophies in his professional career.
How tall is Ryuta Koike?
Ryuta Koike is 170 cm tall. He weighs 65 kg.
How many trophies has Ryuta Koike won?
Ryuta Koike has won 4 trophies throughout his career, a record built at the highest competitive level. He currently plays for Kashima Antlers.
What nationality is Ryuta Koike?
Ryuta Koike is from Japan. At club level, he plays for Kashima Antlers.