Kalendaryo ng Karera Sportsland Sugo 2021
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 17 Abril - 18 Abril | Serye ng Super Taikyu Natapos | Round 2 | |
| 15 Mayo - 16 Mayo | Porsche Sprint Challenge sa Japan Natapos | Round 3 & 4 | |
| 19 Hunyo - 20 Hunyo | Super Formula Natapos | Round 4 | |
| 23 Hulyo - 25 Hulyo | PCCJ - Porsche Carrera Cup Japan Natapos | R05 & R06 | |
| 24 Hulyo - 25 Hulyo | TCR Japan Touring Car Series Natapos | Round 3 | |
| 25 Hulyo - 25 Hulyo | Lotus Cup Japan Natapos | Round 2 | |
| 21 Agosto - 22 Agosto | Mini Challenge Japan Natapos | Round 3 | |
| 21 Agosto - 22 Agosto | Formula Regional Japanese Championship Natapos | Round 2 | |
| 10 Setyembre - 12 Setyembre | F4 Japanese Championship Natapos | R7/R8 |