| Month | Matches | Mins | G | A | G+A | G/M | Rating |
|---|---|---|---|---|---|---|---|
Sep 2026 | 4 | 291 | 0 | 0 | 0 | 0.00 | 6.78 |
Aug 2026 | 4 | 264 | 0 | 0 | 0 | 0.00 | 6.60 |
Nov 2025 | 5 | 395 | 0 | 0 | 0 | 0.00 | 6.49 |
Oct 2025 | 4 | 239 | 1 | 1 | 2 | 0.25 | 6.68 |
Sep 2025 | 1 | 79 | 0 | 0 | 0 | 0.00 | 6.50 |
| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019 | J3-League | 33 | 2452 | 1 | 0 | 0.04 | — |
| 2020 | J3-League | 31 | 2746 | 1 | 0 | 0.03 | — |
| 2022 | J3-League | 25 | 1759 | 1 | 0 | 0.05 | — |
| 2023 | J3-League | 32 | 1839 | 2 | 2 | 0.2 | — |
| 2024 | J3-League | 28 | 720 | 1 | 1 | 0.25 | — |
| 2025 | J3-League | 25 | 975 | 1 | 1 | 0.18 | 6.52 |
| 2026/2027 | J3-League | 7 | 465 | 0 | 0 | 0 | 6.43 |
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 2026-09-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Zweigen Kanazawa | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ryūkyū | 4 | 1 | 3 | 0 | 0 | 1 | 0 | 0 |
 Tegevajaro Miyazaki | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Gifu | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kamatamare Sanuki | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Osaka | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Giravanz Kitakyushu | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Blaublitz Akita | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Sagamihara | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Kagoshima United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 YSCC | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Azul Claro Numazu | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nara Club | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 |
 Omiya Ardija | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Yokohama | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kashima Antlers | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Masashi Kokubun's 7 outings in the 2026/2027 J3-League (465 minutes) produced no goals and no assists. Per-match rating over the season: 6.43.
His league record spans 7 seasons (2019–2026) across 3 clubs. At his best he averaged 6.52 in 2025, J3-League; at his worst, 6.43 in 2026/2027.
He reached 25 league appearances in 6 of those 7 campaigns. Three straight seasons stand out for volume — 2022–2024, 85 league games, 28 a year.
