StadiumStadion Niigata
| Current capacity of the stadium |
| Standing | 19 200 |
| Seats | 12 000 |
| Tribune | 7 200 |
| Seats for sponsors | 200 |
| Fans attended |
| 23. 7. 2026 | Niigata - Nagaoka | 13 763 |
| 18. 7. 2026 | Niigata - Mikasa | 14 033 |
| 11. 7. 2026 | Niigata - Funabashi | 17 878 |
| 6. 7. 2026 | Niigata - Kawai | 14 278 |
| 4. 7. 2026 | Niigata -Habikino | 18 012 |
| 29. 6. 2026 | Niigata - Uto | 14 612 |
| 25. 6. 2026 | Niigata - Kagoshima | 15 446 |
| 20. 6. 2026 | Niigata - Hisai | 14 794 |
| 15. 6. 2026 | Niigata - Sakai | 3 351 |