StadiumStadion Gumma
| Current capacity of the stadium |
| Standing | 11 700 |
| Seats | 7 300 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 6. 8. 2026 | Gumma- Kannabe | 4 607 |
| 1. 8. 2026 | Gumma-Takaoka | 4 213 |
| 27. 7. 2026 | Gumma- Himeji | 4 058 |
| 23. 7. 2026 | Gumma- Mizumaki | 3 913 |
| 18. 7. 2026 | Gumma- Shingu | 3 962 |
| 11. 7. 2026 | Gumma-AC Knedlik Tokio | 4 580 |
| 6. 7. 2026 | Gumma-Ube | 4 523 |
| 4. 7. 2026 | Gumma- Fussa | 3 879 |
| 29. 6. 2026 | Gumma-Yonago | 4 188 |