25 Feb | Okayama International Circuit, Japan | The event has ended. | |
21–22 Apr | Okayama International Circuit, Japan | The event has ended. | |
23–24 Jun | Okayama International Circuit, Japan | The event has ended. | |
18–19 Aug | Okayama International Circuit, Japan | The event has ended. | |
2 Dec | Okayama International Circuit, Japan | The event has ended. |