| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2021 | J3-League | 23 | 722 | 2 | 0 | 0.25 | — |
| 2022 | J3-League | 10 | 107 | 0 | 0 | 0 | — |
| 2023 | J3-League | 23 | 1198 | 5 | 0 | 0.38 | — |
| 2024 | J3-League | 28 | 1240 | 0 | 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: 116 J3-League midfielders, 2024, 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 | ||
|---|---|---|---|---|---|---|---|---|
 Sagamihara | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Azul Claro Numazu | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Tegevajaro Miyazaki | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Giravanz Kitakyushu | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kataller Toyama | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ryūkyū | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Omiya Ardija | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Yokohama | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gifu | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Kamatamare Sanuki | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Imabari | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
 Ehime | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Parceiro Nagano | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Mito Hollyhock | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
 Fukushima United | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kagoshima United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 YSCC | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Grulla | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Neither a goal nor an assist came from Koki Matsumura's 28 J3-League appearances in 2024 (1,240 minutes). Measured against a cohort of 116 J3-League midfielders with a minimum of 450 minutes in 2024, he ranked in the 13th percentile by goal involvements per 90, and 91st of 116 for goals scored.
4 league seasons (2021–2024) across 3 clubs made up his recorded career.
