Kamen Rider Series S33E13 - Conspiracy IV: Recapture the Driver!

Keiwa rejoins the DGP after new player Ittetsu Tanba voluntarily gives up his place in the tournament to him and becomes motivated to revive those who have died in previous DGPs. However, he and the remaining players discover a mysterious woman in a white dress and red hat has stolen their Desire Drivers and given them to the Jyamato, forcing them to regain them quickly lest they risk getting disqualified.