D-1 Grand Prix

The D-1 Grand Prix is a tournament that is hosted by Bandai to determine the "strongest Digimon Tamer".

The D-1 Grand Prix was celebrated since the creation of the Version 1 Digital Monster virtual pet, as of September 29th 2021 a post was created by an user on the Japanese Social Platform Digimon Partners claiming to be the champion of the 1999 Series of the original D-1 Grandprix run stating that it was one of many tournaments that the franchise held in the past.