| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | J3-League | 1 | 90 | 0 | 0 | 0 | 7 |
| 2024 | J2-League | 16 | 956 | 2 | 1 | 0.28 | — |
| 2025 | J2-League | 37 | 3011 | 5 | 2 | 0.21 | 6.58 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cohort: 18 J2-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 2026-08-13
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Tokushima Vortis | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Mito Hollyhock | 4 | 1 | 0 | 3 | 2 | 0 | 1 | 0 |
 Sagan Tosu | 3 | 1 | 0 | 2 | 2 | 0 | 0 | 0 |
 Ventforet Kofu | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Oita Trinita | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Ehime | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Blaublitz Akita | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 V-Varen Nagasaki | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Renofa Yamaguchi | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Montedio Yamagata | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kataller Toyama | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Tochigi | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Fujieda MYFC | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Iwaki | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 JEF United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Nagoya Grampus | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Koya Fujii's 2025 J2-League season produced 5 goals and 2 assists across 37 appearances (3,011 minutes) — 0.21 goal involvements per 90. GioScore's computed rating for the season averages 6.58. Ranked across 18 J2-League midfielders with 450+ minutes in 2025, he comes out in the 50th percentile by match rating; on goals he ranks 1st of 18.
