| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2012 | J2-League | 34 | 2520 | 2 | 0 | 0.07 | — |
| 2015 | J2-League | 12 | — | 2 | 0 | — | — |
| 2016 | J1 League | 33 | 2588 | 1 | 0 | 0.03 | 7.07 |
| 2017 | J1 League | 34 | 3060 | 3 | 0 | 0.09 | 7.04 |
| 2018 | J1 League | 33 | 2968 | 2 | 1 | 0.09 | 6.91 |
| 2019 | J1 League | 17 | 990 | 1 | 0 | 0.09 | 6.64 |
| 2020 | J1 League | 17 | 1199 | 2 | 0 | 0.15 | 7.02 |
| 2021 | J1 League | 25 | 1773 | 1 | 0 | 0.05 | 6.9 |
| 2022 | J1 League | 18 | 1518 | 0 | 0 | 0 | 6.8 |
| 2023 | J1 League | 23 | 1981 | 1 | 1 | 0.09 | 6.82 |
| 2024 | J1 League | 22 | 1823 | 0 | 3 | 0.15 | 6.9 |
| 2025 | J1 League | 15 | 631 | 1 | 0 | 0.14 | 6.66 |
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 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 FC Tokyo | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 |
 Avispa Fukuoka | 7 | 1 | 5 | 1 | 0 | 0 | 1 | 0 |
 Gamba Osaka | 7 | 1 | 1 | 5 | 1 | 0 | 2 | 0 |
 Kashima Antlers | 6 | 2 | 0 | 4 | 0 | 0 | 0 | 0 |
 Vissel Kobe | 5 | 0 | 1 | 4 | 0 | 0 | 0 | 0 |
 Sanfrecce Hiroshima | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 0 |
 Yokohama | 4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
 Yokohama F. Marinos | 4 | 0 | 3 | 1 | 0 | 0 | 0 | 1 |
 Júbilo Iwata | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Nagoya Grampus | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kashiwa Reysol | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kyoto Sanga | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Cerezo Osaka | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
 Fagiano Okayama | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Urawa Reds | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sagan Tosu | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 |
 Albirex Niigata | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Shimizu S-Pulse | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
All of Kazuki Oiwa's 2025 J1 League output came as goals: 1 goal in 15 games (631 minutes) — 0.14 goal involvements per 90. His average match rating for that season computes to 6.66.
His recorded league career runs from 2012 to 2025: 12 seasons across 3 clubs. His ratings range from 6.64 (2019) up to 7.07 in 2016, J1 League.
