StadiumStadion SD Oita Trinita
| Current capacity of the stadium |
| Standing | 36 800 |
| Seats | 23 000 |
| Tribune | 13 800 |
| Seats for sponsors | 500 |
| Fans attended |
| 20. 4. 2026 | SD Oita Trinita- Yokote | 5 721 |
| 16. 4. 2026 | SD Oita Trinita- Setaka | 7 854 |
| 9. 4. 2026 | SD Oita Trinita- Heguri | 5 056 |
| 4. 4. 2026 | SD Oita Trinita- Okaya | 7 551 |
| 3. 4. 2026 | SD Oita Trinita- Iwakuni | 11 171 |
| 2. 4. 2026 | SD Oita Trinita-Tottori | 5 757 |
| 28. 3. 2026 | SD Oita Trinita-Kurobe | 10 795 |
| 27. 3. 2026 | SD Oita Trinita- Ashikaga | 14 364 |
| 23. 3. 2026 | SD Oita Trinita- Mizumaki | 9 104 |