| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019 | J2-League | 13 | 523 | 0 | 0 | 0 | — |
| 2019/2020 | Liga Portugal 2 | 1 | 5 | 0 | 0 | — | — |
| 2020/2021 | Liga Portugal 2 | 17 | 1018 | 1 | 0 | 0.09 | — |
| 2022 | J2-League | 32 | 2017 | 1 | 1 | 0.09 | — |
| 2023 | J2-League | 33 | 963 | 1 | 1 | 0.19 | — |
| 2024 | J2-League | 31 | 1966 | 1 | 3 | 0.18 | — |
| 2025 | J2-League | 15 | 998 | 1 | 0 | 0.09 | 6.65 |
| 2025/2026 | Liga Portugal 2 | 3 | 24 | 0 | 0 | — | 6.52 |
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: 34 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 2026-07-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Fujieda MYFC | 6 | 1 | 3 | 2 | 1 | 0 | 1 | 0 |
 Ventforet Kofu | 5 | 2 | 1 | 2 | 0 | 2 | 1 | 0 |
 Tokushima Vortis | 5 | 2 | 0 | 3 | 1 | 0 | 1 | 0 |
 V-Varen Nagasaki | 5 | 0 | 2 | 3 | 0 | 0 | 0 | 0 |
 Roasso Kumamoto | 4 | 1 | 2 | 1 | 1 | 1 | 1 | 0 |
 Mito Hollyhock | 4 | 0 | 0 | 4 | 0 | 0 | 3 | 0 |
 Iwaki | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 JEF United | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Vegalta Sendai | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 Oita Trinita | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
 Tokyo Verdy | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Leixões | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Machida Zelvia | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Renofa Yamaguchi | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Montedio Yamagata | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Ehime | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
1 goal in 15 games (998 minutes) — and no assists — was Kazuya Onohara's 2025 J2-League return — 0.09 goal involvements per 90. His average match rating for that season computes to 6.65. Among a 34-strong pool of J2-League midfielders (2025, min. 450 minutes), his match rating sits in the 65th percentile, above the median, while ranking 13th of 34 for goals.
