StadiumStadion Nagoya Grampus
| Current capacity of the stadium |
| Standing | 20 400 |
| Seats | 12 800 |
| Tribune | 7 700 |
| Seats for sponsors | 300 |
| Fans attended |
| 4. 7. 2026 | Nagoya Grampus-Niksar | 14 359 |
| 29. 6. 2026 | Nagoya Grampus-Koto | 11 962 |
| 25. 6. 2026 | Nagoya Grampus- Funehiki | 10 540 |
| 20. 6. 2026 | Nagoya Grampus-Koriyama | 8 275 |
| 15. 6. 2026 | Nagoya Grampus-Inuyama | 4 336 |
| 11. 6. 2026 | Nagoya Grampus-Hakodate | 4 790 |
| 6. 6. 2026 | Nagoya Grampus- Waki | 4 792 |
| 3. 6. 2026 | Nagoya Grampus- Yamanakako | 4 454 |
| 1. 6. 2026 | Nagoya Grampus- Noshiro | 4 226 |