 The event later hosted a round of the 1992 World Sportscar Championship before these series were cancelled.After that the race became part of many different series, including the BPR Global GT Series from 1994 to 1996, the FIA GT Championship from 1997 to 1998, and the Super Taikyu Series as well as returning to being a non-championship event.In 2006, the race was added to the Super GT championship calendar for the first time.