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RK

R. Koike

€500KMarket Value
Kashima Antlers
Kashima Antlers•Defender•
JapanJapan
6.8
Season Score
30
Aug 29, 1995
170 cm
Height
0.03
Goals/Match
25
Shirt Number
Card stats based on
2025

Performance Overview

Season Performance 24/25
All Competitions
40Matches
1Goals
3Assists
4Goal Contributions
70Mins/game
6.88Avg Rating
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

27
Full match
13
Substituted off
11
From Bench

R. 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)
0.15 G+A per 9015 goals + 19 assists across 10 league seasons (per-90 from 21059 minutes on record)
League seasons on record
10 (2016–2025)
Clubs with recorded appearances
5
Among position peers, computed
Rating percentile
21strating 6.87 vs 19 rated peers
Goals rank
#4 of 191 goal
G+A per 90 percentile
74th0.15 per 90

Cohort: 19 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 2026-07-22

Rival Clubs(48)

Player stats against each opponent club

TeamMPWDLGA
Vissel KobeVissel Kobe54100000
Kashiwa ReysolKashiwa Reysol42020000
Sanfrecce HiroshimaSanfrecce Hiroshima41210010
Urawa RedsUrawa Reds31200000
Shonan BellmareShonan Bellmare31110010
Kawasaki FrontaleKawasaki Frontale31020000
Gamba OsakaGamba Osaka32100000
Sagan TosuSagan Tosu22000100
KitcheeKitchee21010000
Consadole SapporoConsadole Sapporo21010000
Yokohama F. MarinosYokohama F. Marinos21010000
FC TokyoFC Tokyo22000010
Jeonbuk MotorsJeonbuk Motors20110000
Kyoto SangaKyoto Sanga20110000
Shimizu S-PulseShimizu S-Pulse21100000
Machida ZelviaMachida Zelvia20020000
V-Varen NagasakiV-Varen Nagasaki22000000
Vegalta SendaiVegalta Sendai22000110
RomaRoma11000000
SydneySydney11000000
1–20 of 48

Rival National Teams(3)

Player stats against each opponent national team

TeamMPWDLGA
Hong KongHong Kong11000000
Korea RepublicKorea Republic11000100
China PRChina PR10100000
Transfers

Transfers

Transfer History

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

R. Koike's 2025 J1 League season produced 1 goal and 3 assists across 30 appearances (2,345 minutes) — 0.15 goal involvements per 90. GioScore's computed rating for the season averages 6.87. Set against 19 J1 League defenders with 450+ minutes in 2025, his standing by match rating is the 21st percentile; for goals scored he stands 4th of 19.

The database holds 10 league seasons for him, from 2016 to 2025 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.

Frequently Asked Questions

What position does R. Koike play?
R. Koike plays as a Defender for Kashima Antlers in the J1 League. He has scored 1 goal in 30 appearances in the J1 League 2025, with an average rating of 6.9.
What team does R. Koike play for?
R. Koike currently plays for Kashima Antlers in the J1 League.
How old is R. Koike?
R. Koike is 30 years old, born on August 29, 1995. At 30, he has already won 4 trophies in his professional career.
How tall is R. Koike?
R. Koike is 170 cm tall. He weighs 65 kg.
How many trophies has R. Koike won?
R. Koike has won 4 trophies throughout his career, demonstrating his quality at the highest competitive level. He currently plays for Kashima Antlers.