| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010 | J2-League | 8 | 720 | 0 | 0 | 0 | — |
| 2011 | J2-League | 29 | 2070 | 2 | 0 | 0.09 | — |
| 2014 | J2-League | 10 | 90 | 0 | 0 | 0 | — |
| 2015 | J2-League | 16 | — | 1 | 0 | — | — |
| 2018 | J3-League | 25 | 967 | 3 | 0 | 0.28 | — |
| 2019 | J3-League | 34 | 2803 | 6 | 0 | 0.19 | — |
| 2020 | J3-League | 27 | 2074 | 4 | 0 | 0.17 | — |
| 2021 | J3-League | 25 | 2103 | 3 | 0 | 0.13 | — |
| 2022 | J3-League | 12 | 762 | 1 | 0 | 0.12 | — |
| 2023 | J3-League | 11 | 123 | 0 | 0 | 0 | — |
| 2024 | J3-League | 5 | 39 | 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: 12 J3-League midfielders, 2022, 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 2026-07-28
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Consadole Sapporo | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 |
 Grulla | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 |
 Gifu | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
 Roasso Kumamoto | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Giravanz Kitakyushu | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Tokushima Vortis | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kagoshima United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Sagan Tosu | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Avispa Fukuoka | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 FC Tokyo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kyoto Sanga | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 JEF United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kamatamare Sanuki | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 V-Varen Nagasaki | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Oita Trinita | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gamba Osaka | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2024 J3-League, Kazuki Someya played 5 games (39 minutes) without a direct goal contribution. Measured against a cohort of 12 J3-League midfielders with a minimum of 450 minutes in 2022, he sits in the 42nd percentile by goal involvements per 90 — goals rank: 3rd of 12.
The record shows 11 league seasons for him (2010–2024) across 3 clubs.
