| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023 | J3-League | 11 | 542 | 1 | 0 | 0.17 | — |
| 2024 | J3-League | 15 | 432 | 2 | 0 | 0.42 | — |
| 2025 | J3-League | 28 | 986 | 0 | 0 | 0 | 6.38 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 125 J3-League midfielders, 2025, 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 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Gifu | 4 | 0 | 2 | 2 | 0 | 0 | 1 | 0 |
 Tegevajaro Miyazaki | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 3 | 1 | 0 | 2 | 1 | 0 | 1 | 0 |
 Ryūkyū | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Osaka | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Kamatamare Sanuki | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Parceiro Nagano | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kataller Toyama | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Tochigi | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Fukushima United | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Sagamihara | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kagoshima United | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Grulla | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Azul Claro Numazu | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Nara Club | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kochi United | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tochigi City | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2025 J3-League, Kosei Makiyama played 28 games (986 minutes) without a direct goal contribution. GioScore's computed rating for the season averages 6.38. Measured against the 125 J3-League midfielders who played 450+ minutes in 2025, he sits in the 15th percentile by match rating — goals rank: 77th of 125.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Kamatamare Sanuki | 2024/2025 - now | 29 | 0 | 0 | 986 | — | — | 6.38 |
| Sagamihara | 2023/2024 - 2024/2025 | 28 | 3 | 1 | 1046 | — | — | — |
| Total | 57 | 3 | 1 | 2032 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Kamatamare Sanuki | 29 | 0 | — | 986 | 0 | 0 | 6.38 |
| 23/24 | Sagamihara | 16 | 2 | — | 432 | 2 | 0 | — |
| 22/23 | Sagamihara | 12 | 1 | — | 614 | 0 | 0 | — |
