StadiumStadion Gumma
| Current capacity of the stadium |
| Standing | 11 700 |
| Seats | 7 300 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 15. 12. 2025 | Gumma- Shimada | 5 380 |
| 11. 12. 2025 | Gumma-Ichihara B | 6 985 |
| 10. 12. 2025 | Gumma- Toride | 9 141 |
| 7. 12. 2025 | Gumma- Hiraka | 9 212 |
| 6. 12. 2025 | Gumma-Takaoka | 6 864 |
| 4. 12. 2025 | Gumma-Oyabe | 6 848 |
| 1. 12. 2025 | Gumma- Niitsu | 7 211 |