StadiumStadion Sanwa
| Current capacity of the stadium |
| Standing | 13 700 |
| Seats | 8 600 |
| Tribune | 5 100 |
| Seats for sponsors | 200 |
| Fans attended |
| 16. 5. 2026 | Sanwa- Saitama | 19 547 |
| 11. 5. 2026 | Sanwa-Noboribetsu | 17 919 |
| 7. 5. 2026 | Sanwa- Jonan | 24 674 |
| 2. 5. 2026 | Sanwa- Akashi | 16 557 |
| 27. 4. 2026 | Sanwa- Yanagawa | 14 193 |
| 23. 4. 2026 | Sanwa- Togo | 13 782 |
| 18. 4. 2026 | Sanwa- Sendai | 13 783 |
| 13. 4. 2026 | Sanwa- Hokota | 14 386 |
| 11. 4. 2026 | Sanwa-FC HETMAN ZAMOSC | 14 116 |