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Kei Koizumi

€730KMarket Value
Shimizu S-Pulse
Shimizu S-Pulse•Midfielder•
JapanJapan
6.5
Season Score
31
Apr 19, 1995
173 cm
Height
0.03
Goals/Match
37
Shirt Number
Card stats based on
2025

Performance Overview

Season Performance 24/25
All Competitions
35Matches
1Goals
1Assists
2Goal Contributions
31Mins/game
6.54Avg Rating
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

83
Full match
29
Substituted off
27
From Bench

Kei Koizumi — computed career insights

Career figures, computed
Best-rated season
2025 · 7.08J1 League
Lowest-rated season
2023 · 6.64J1 League
Rating trend
+0.14last 2 rated seasons vs career average before them (min. 5 apps)
Career involvement (league)
0.06 G+A per 906 goals + 3 assists across 12 league seasons (per-90 from 10854 minutes on record)
League seasons on record
12 (2014–2026)
Clubs with recorded appearances
5
Among position peers, computed
Rating percentile
76thrating 7.08 vs 109 rated peers
Goals rank
#23 of 1091 goal
G+A per 90 percentile
65th0.22 per 90

Cohort: 109 J1 League midfielders, 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 2026-07-10

Rival Clubs(39)

Player stats against each opponent club

TeamMPWDLGA
Avispa FukuokaAvispa Fukuoka84130010
Cerezo OsakaCerezo Osaka82510000
Shonan BellmareShonan Bellmare71330010
Kashima AntlersKashima Antlers60061010
Urawa RedsUrawa Reds54010000
Nagoya GrampusNagoya Grampus54010010
Sanfrecce HiroshimaSanfrecce Hiroshima50230010
Gamba OsakaGamba Osaka52120010
Kashiwa ReysolKashiwa Reysol41120010
Yokohama F. MarinosYokohama F. Marinos41120000
Kyoto SangaKyoto Sanga41030020
Shimizu S-PulseShimizu S-Pulse41210100
Kawasaki FrontaleKawasaki Frontale41030000
Machida ZelviaMachida Zelvia40040000
Sagan TosuSagan Tosu32010000
YokohamaYokohama32100010
Consadole SapporoConsadole Sapporo33000010
Tokyo VerdyTokyo Verdy31200000
Albirex NiigataAlbirex Niigata32101300
Vissel KobeVissel Kobe31111000
1–20 of 39
Transfers

Transfers

Transfer History

-
Free Agent
-
Free Agent
Jul 1, 2026Transfer
Sagan Tosu
Sagan Tosu
FC Tokyo
FC Tokyo
Jan 9, 2023Transfer
Kashima Antlers
Kashima Antlers
Sagan Tosu
Sagan Tosu
Aug 10, 2021Transfer
Kashiwa Reysol
Kashiwa Reysol
Kashima Antlers
Kashima Antlers
Jul 24, 2019Transfer
Albirex Niigata
Albirex Niigata
Kashiwa Reysol
Kashiwa Reysol
Jan 6, 2018Free Transfer
Trophies

Trophies & Awards

1 titles won

Championships

J2-League
J2-League
1x Winner(2019)
1x

About Kei Koizumi

The 2025 J1 League line for Kei Koizumi: 33 appearances (801 minutes), 1 goal, 1 assist — 0.22 goal involvements per 90. Per-match rating over the season: 7.08. Ranked across the 109 J1 League midfielders who played 450+ minutes in 2025, he comes out in the 76th percentile by match rating, and 23rd of 109 for goals scored.

The database holds 12 league seasons for him, from 2014 to 2026 across 5 clubs. He is at his recorded peak: 2025's 7.08 tops every previous season, with 2023 (6.64) the low mark.

Frequently Asked Questions

What position does Kei Koizumi play?
Kei Koizumi plays as a Midfielder for Shimizu S-Pulse.
What team does Kei Koizumi play for?
Kei Koizumi currently plays for Shimizu S-Pulse.
How old is Kei Koizumi?
Kei Koizumi is 31 years old, born on April 19, 1995. At 31, he has already won 1 trophies in his professional career.
How tall is Kei Koizumi?
Kei Koizumi is 173 cm tall. He weighs 70 kg.
How many trophies has Kei Koizumi won?
Kei Koizumi has won 1 trophies throughout his career, demonstrating his quality at the highest competitive level. He currently plays for Shimizu S-Pulse.