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Seiichiro Kubo

€1MMarket Value
Renofa Yamaguchi
Renofa Yamaguchi•Attacker•
JapanJapan
6.6
Season Score
25
Jun 22, 2001
186 cm
Height
22
Shirt Number
Card stats based on
2026/2027

Performance Overview

Season Performance 26/27
All Competitions
Matches
3
Goals
0
Assists
0
Goal Contributions
0
Mins/game
30
Avg Rating
6.58

rating

6.56+0.04(+0.6%)
Last 6 matches
Sep 25, 2025 — Sep 25, 2026
High
6.61
Low
6.50
Avg
6.56
G+A
0
Wins2
Draws1
Losses3
MonthMatchesMinsGAG+AG/MRating
Sep 2026
1640000.006.61
Aug 2026
2260000.006.57
Nov 2025
2420000.006.50
Oct 2025
180000.006.50
4 months • 6 matches
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

5
Full match
19
Substituted off
53
From Bench

Seiichiro Kubo — computed career insights

Career figures, computed
Best-rated season
2024 · 6.73J2-League
Lowest-rated season
2025 · 6.58J2-League
Career involvement (league)
0.43 G+A per 9011 goals + 1 assist across 6 league seasons (per-90 from 2527 minutes on record)
League seasons on record
6 (2018–2026)
Clubs with recorded appearances
3
Among position peers, computed
Rating percentile
55thrating 6.58 vs 98 rated peers
Goals rank
#36 of 984 goals
G+A per 90 percentile
93rd0.69 per 90

Cohort: 98 J2-League forwards, 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(36)

Player stats against each opponent club

TeamMPWDLGA
Ventforet KofuVentforet Kofu31111000
Sagan TosuSagan Tosu21101000
JEF UnitedJEF United20110000
ThespaKusatsu GunmaThespaKusatsu Gunma21011000
Oita TrinitaOita Trinita20200000
Roasso KumamotoRoasso Kumamoto21011000
EhimeEhime21102000
Parceiro NaganoParceiro Nagano20110000
Giravanz KitakyushuGiravanz Kitakyushu20110000
SagamiharaSagamihara21100000
YokohamaYokohama10100000
Consadole SapporoConsadole Sapporo11000000
Yokohama F. MarinosYokohama F. Marinos11000000
Shimizu S-PulseShimizu S-Pulse10010000
Tokushima VortisTokushima Vortis10010000
Fagiano OkayamaFagiano Okayama10100000
Júbilo IwataJúbilo Iwata10010000
Kamatamare SanukiKamatamare Sanuki11000000
V-Varen NagasakiV-Varen Nagasaki10010000
Vegalta SendaiVegalta Sendai10010000
1–20 of 36
Transfers

Transfers

Transfer History

Mito Hollyhock
Mito Hollyhock
Renofa Yamaguchi
Renofa Yamaguchi
Jul 1, 2026
Mito Hollyhock
Mito Hollyhock
Fujieda MYFC
Fujieda MYFC
Apr 1, 2026
Hosei University
Hosei University
Mito Hollyhock
Mito Hollyhock
Feb 1, 2024

About Seiichiro Kubo

In 2025, Seiichiro Kubo hit 4 goals over 21 J2-League outings (520 minutes) and provided no assists — 0.69 goal involvements per 90. GioScore's computed rating for the season averages 6.58. Compared with 98 J2-League forwards (2025, at least 450 minutes), he clears the median: 55th percentile by match rating; on goals he ranks 36th of 98.

His league record spans 6 seasons (2018–2026) across 3 clubs. No season rated higher than 2024 (6.73, J2-League); none lower than 2025 (6.58).

Split by competition, the league record covers 2 domestic leagues: J2-League (49 appearances, 9 goals) and J3-League (24 appearances, 2 goals). In 1 of the 6 campaigns on record he played at least 25 league games. Three straight seasons stand out for volume — 2023–2025, 49 league games, 16 a year.

Frequently Asked Questions

What position does Seiichiro Kubo play?
Seiichiro Kubo plays as an Attacker for Renofa Yamaguchi in the J3-League. He has played 26 minutes across 2 appearances in the J3-League 2026/2027.
What team does Seiichiro Kubo play for?
Seiichiro Kubo currently plays for Renofa Yamaguchi in the J3-League. He has 2 appearances in the J3-League 2026/2027.
How old is Seiichiro Kubo?
Seiichiro Kubo is 25 years old, born on June 22, 2001. He is from Japan.
How tall is Seiichiro Kubo?
Seiichiro Kubo is 186 cm tall. He weighs 69 kg.
What nationality is Seiichiro Kubo?
Seiichiro Kubo is from Japan. At club level, he plays for Renofa Yamaguchi.