| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2011 | J1 League | 1 | — | 0 | 0 | — | — |
| 2012 | J1 League | 4 | — | 0 | 0 | — | — |
| 2013 | J2-League | 16 | — | 1 | 0 | — | — |
| 2014 | J1 League | 24 | 1161 | 5 | 0 | 0.39 | — |
| 2015 | J1 League | 33 | — | 3 | 0 | — | — |
| 2016 | J1 League | 25 | — | 3 | 2 | — | — |
| 2017 | J1 League | 26 | 1706 | 4 | 3 | 0.37 | 6.95 |
| 2018 | J1 League | 32 | 2392 | 1 | 2 | 0.11 | 6.85 |
| 2019 | J1 League | 25 | 1011 | 1 | 1 | 0.18 | 6.73 |
| 2020 | J2-League | 41 | 2760 | 4 | 0 | 0.13 | — |
| 2021 | J2-League | 37 | 2129 | 1 | 0 | 0.04 | — |
| 2022 | J1 League | 25 | 1482 | 2 | 1 | 0.18 | 6.83 |
| 2023 | J2-League | 5 | 117 | 0 | 0 | 0 | — |
| 2023/2024 | Thai Premier League (Thailand) | 8 | 291 | 1 | 0 | 0.31 | 6.9 |
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 2026-08-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Ehime | 4 | 1 | 2 | 1 | 1 | 0 | 0 | 0 |
 Ventforet Kofu | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Seoul | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Melbourne Victory | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 JEF United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Buriram United | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 V-Varen Nagasaki | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Montedio Yamagata | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
 Giravanz Kitakyushu | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Urawa Reds | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sagan Tosu | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Shonan Bellmare | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Yokohama | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Avispa Fukuoka | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Jeonbuk Motors | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gifu | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Vissel Kobe | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Across 8 Thai Premier League (Thailand) appearances in 2023/2024 (291 minutes), Kotaro Omori scored 1 goal but did not register an assist — 0.31 goal involvements per 90. That season graded out at an average match rating of 6.9.
His best-rated season remains 2017 (6.95, J1 League); his lowest was 2019 (6.73).
