Geats Extra: Kamen Rider PunkJack is an upcoming TTFC exclusive web special set within the continuity of Kamen Rider Geats. The special explores the origins of the Desire Grand Prix and how Win Hareruya became a member of their staff as Kamen Rider PunkJack.

Keiwa and Sara are transported to the World of Shinobi where they assist Rentaro and his allies in fighting the powerful Amakusa Shiro Tokisada.

Has the world suddenly split into four? Keiwa Sakurai, Neon Kurama, Michinaga Azuma, and Tsumuri are flung into different worlds. And for some reason, a different Ace exists in each of the four worlds. The cause seems to be from the "World Doomsday Game" started by the staff from the future. In light of this crisis, the mysterious Cross Geats appears. Just what will happen to Ace and his friends?

Niramu, who has just been appointed as a DGP producer, goes to the Sengoku period in Japan for his first job. There, he learns about the "realism" of this era from the navigator, Miiru, and savors the valuable experience. Meanwhile, Nemeru, a veteran producer who has been active in DGP since its inception, makes a suspicious move... Realism and fiction - what is necessary for true entertainment?

The Riders make their final assault against the ever-growing Jyamato, hoping to discover the secrets of their existence and return peace to the world.