| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | J2-League | 3 | 175 | 0 | 0 | 0 | 6.33 |
| 2018 | J1 League | 9 | 102 | 1 | 0 | 0.88 | 6.73 |
| 2019 | J2-League | 24 | 862 | 5 | 0 | 0.52 | — |
| 2019 | J1 League | 1 | 28 | 0 | 0 | — | 6.73 |
| 2020 | J2-League | 32 | 1441 | 8 | 0 | 0.5 | — |
| 2021 | J2-League | 30 | 1494 | 6 | 0 | 0.36 | — |
| 2022 | J2-League | 22 | 1090 | 6 | 0 | 0.5 | — |
| 2023 | J2-League | 28 | 1270 | 2 | 1 | 0.21 | — |
| 2024 | J3-League | 14 | 740 | 1 | 0 | 0.12 | — |
| 2025 | J3-League | 36 | 2334 | 5 | 3 | 0.31 | 6.67 |
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.
Figures computed from the GioScore season-stats database · as of 2026-08-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Giravanz Kitakyushu | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Zweigen Kanazawa | 4 | 3 | 1 | 0 | 2 | 0 | 0 | 0 |
 Sagamihara | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 3 | 0 | 0 | 3 | 1 | 0 | 0 | 0 |
 Gifu | 3 | 3 | 0 | 0 | 1 | 2 | 1 | 0 |
 ThespaKusatsu Gunma | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Nara Club | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Kamatamare Sanuki | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 V-Varen Nagasaki | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
 Ehime | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Parceiro Nagano | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Tochigi | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kagoshima United | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Ryūkyū | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Tegevajaro Miyazaki | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Tochigi City | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kashiwa Reysol | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Seiya Nakano's 2025 J3-League season produced 5 goals and 3 assists across 36 appearances (2,334 minutes) — 0.31 goal involvements per 90. That season graded out at an average match rating of 6.67.
His best-rated season remains 2018 (6.73, J1 League); his lowest was 2025 (6.67).
