Kamen Rider Geats 4 Aces and the Black Fox 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 XGeats appears. Just what will happen to Ace and his friends?
Kamen Rider Geats: Jyamato Awaking Sometime has passed since Ace Ukiyo ascended as a "god" and became the overseer of the peaceful world he left behind. However a single bullet tears through that peace, and a mutant breed Jyamato appears. The appearance of this particular Jyamato is capable of causing the extinction of humanity, with no one realizing that this is the harbinger who gave rise to the God of Destruction itself, the God Jyamato. Then a white-haired Ace appears, who then transforms into Kamen Rider Dooms Geats and attacks both Tycoon and Na-Go. Just when everyone is confused, another Ace appears. Meanwhile Beroba approaches Michinaga and awakens the dormant Jyamato powers inside of him. Just what is the ominous power that this Buffa possesses? Also what is the truth behind the existence of the "two Ace Ukiyos"? As the birth of the God of Destruction approaches every moment... just what will the Kamen Riders do in order to protect this world and humanity!?