StadiumStadion Gumma
| Current capacity of the stadium |
| Standing | 11 700 |
| Seats | 7 300 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 30. 6. 2025 | Gumma- Shimada | 4 702 |
| 26. 6. 2025 | Gumma- Kashiba | 5 620 |
| 21. 6. 2025 | Gumma-Kumamoto | 5 494 |
| 16. 6. 2025 | Gumma- Chita | 4 723 |
| 9. 6. 2025 | Gumma- Yoichi | 4 592 |
| 5. 6. 2025 | Gumma- Shingu | 5 252 |
| 31. 5. 2025 | Gumma-Ishinomaki | 5 427 |
| 26. 5. 2025 | Gumma-Fujinomiya | 4 907 |