| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016 | J2-League | 7 | 586 | 0 | 0 | 0 | — |
| 2017 | J2-League | 11 | 321 | 0 | 0 | 0 | — |
| 2018 | J2-League | 3 | 116 | 0 | 0 | 0 | — |
| 2020 | J2-League | 10 | 395 | 0 | 0 | 0 | — |
| 2021 | J2-League | 26 | 1740 | 0 | 0 | 0 | — |
| 2022 | J2-League | 20 | 1165 | 1 | 0 | 0.08 | — |
| 2023 | J2-League | 23 | 1291 | 0 | 0 | 0 | — |
| 2024 | J2-League | 1 | 102 | 0 | 0 | 0 | — |
| 2025 | J2-League | 3 | 11 | 0 | 0 | — | — |
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: 80 J2-League defenders, 2023, 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 2026-09-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Ventforet Kofu | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Nagoya Grampus | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Zweigen Kanazawa | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kyoto Sanga | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Cerezo Osaka | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Kamatamare Sanuki | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Vegalta Sendai | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Renofa Yamaguchi | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Imabari | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Grulla | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Swansea City | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sagan Tosu | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Yokohama | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Avispa Fukuoka | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kashima Antlers | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Vissel Kobe | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kawasaki Frontale | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Jun Okano's 23 outings in the 2023 J2-League (1,291 minutes) produced no goals and no assists. Measured against 80 J2-League defenders with 450+ minutes in 2023, he sits in the 33rd percentile by goal involvements per 90, and 43rd of 80 for goals scored.
His league record spans 9 seasons (2016–2025) across 5 clubs.
