| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2023/2024 | Muangthong United | League Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2023 | Júbilo Iwata | Emperor Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2023 | Júbilo Iwata | J-League Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2022 | Júbilo Iwata | Emperor Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2022 | Júbilo Iwata | J-League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2021 | Júbilo Iwata | Emperor Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2019 | Tokyo | J-League Cup | 10 | 0 | 0 | 0 | 0 | – |
| 2018 | Tokyo | J-League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2018 | Tokyo | Emperor Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2017 | Vissel Kobe | J-League Cup | 5 | 0 | 0 | 1 | 0 | – |
| 2017 | Vissel Kobe | Emperor Cup | 3 | 1 | 0 | 0 | 0 | – |
| 2016 | Gamba Osaka | J-League Cup | 5 | 0 | 0 | 0 | 0 | – |
| 2016 | Gamba Osaka | Emperor Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2015 | Gamba Osaka | J-League Cup | 5 | 1 | 0 | 1 | 0 | – |
| 2015 | Gamba Osaka | Emperor Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2014 | Gamba Osaka | J-League Cup | 8 | 2 | 0 | 0 | 0 | – |
| 2014 | Gamba Osaka | Emperor Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2012 | Gamba Osaka | Emperor Cup | 1 | 0 | 0 | 0 | 0 | – |
| Total | 54 | 5 | 0 | 2 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 02 Jan 2025 | Kamatamare | Júbilo | N/A | |
| - | Júbilo | Kamatamare | Loan | |
| 07 Jan 2024 | Muangthong | Júbilo | N/A | |
| - | Júbilo | Muangthong | Loan | |
| 01 May 2020 | Tokyo | Júbilo | Free | |
| 01 Jan 2018 | Vissel Kobe | Tokyo | N/A | |
| 01 Jul 2017 | Gamba | Vissel Kobe | N/A |
K. Omori career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.