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RK

R. Koike

€500KMarket Value
Kashima Antlers
Kashima Antlers•Defender•
JapanJapan
6.9
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
35Matches
1Goals
1Assists
2Goal Contributions
50Mins/game
6.88Avg Rating
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

26
Full match
11
Substituted off
6
From Bench

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 plays as a defender for Kashima Antlers. Throughout his career, R. Koike has scored 13 goals and provided 13 assists in 272 appearances across 5 clubs. In the J-League 2025, R. Koike has contributed 1 goals and 1 assists in 29 appearances, earning an average rating of 6.8. A commanding presence at the back, R. Koike has made 272 career appearances, contributing 13 goals from defensive positions. Among the clubs he has represented — Kashima Antlers, Yokohama F. Marinos, Lokeren, Kashiwa Reysol — R. Koike was most prolific at Yokohama F. Marinos, where he scored 7 goals in 94 appearances. Throughout his career, R. Koike has won 4 trophies, including J2-League, J1 League, EAFF E-1 Football Championship, demonstrating his ability to perform at the highest competitive level. R. Koike stands 170 cm tall, weighs 65 kg.

Full Career Record — R. Koike

R. Koike's professional career spans from 2016 to 2025, a period of roughly 9 seasons over which he has amassed 272 appearances spread across 5 clubs. With 13 goals and 13 assists recorded across that span, his record reflects a sustained contribution at the highest level.

His most productive season in attacking terms came in 20/21 with Yokohama F. Marinos, when he registered 4 goals and 3 assists in 38 matches, playing 2855 minutes. That campaign stands out as one of the high points of his output.

In his most recent recorded season (24/25) at Kashima Antlers, R. Koike played 30 matches, scoring 1 goals and providing 1 assists, with an average match rating of 6.79.

Among the notable milestones of his career, R. Koike has passed the 200-appearance milestone and has lifted 4 trophies.

Club-by-club totals

ClubPeriodAppsGoalsAssistsMinutesYCRCRating
Yokohama F. Marinos2019/2020 - 2024/202594766501——7.03
Kashiwa Reysol2016/2017 - 2019/202075055975———
Renofa Yamaguchi2016/201742300———
Kashima Antlers2024/2025 - now30111466——6.79
Lokeren2019/202028202430———
Japan (national team)2006 - 2024301180———
Total269131216372

Season-by-season statistics

SeasonClubAppsGoalsAssistsMinutesYCRCRating
24/25Kashima Antlers301—1466106.79
24/25Yokohama F. Marinos50—268006.97
23/24Yokohama F. Marinos100—328006.99
21/22Yokohama F. Marinos181—1211007.04
21/22Japan (national team)30—18000—
20/21Yokohama F. Marinos384—2855407.19
19/20Yokohama F. Marinos222—179340—
19/20Lokeren282—243020—
18/19Kashiwa Reysol190—130630—
17/18Kashiwa Reysol420—353230—
16/17Kashiwa Reysol140—113710—
15/16Renofa Yamaguchi423—030—

Frequently Asked Questions

What position does R. Koike play?
R. Koike plays as a Defender for Kashima Antlers in the J-League. He has scored 1 goals in 29 appearances in the J-League 2025, with an average rating of 6.8.
What team does R. Koike play for?
R. Koike currently plays for Kashima Antlers in the J-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.