Isamu, determined to reveal the truth about the mysterious ‘Daybreak’ incident, ventures into the ruined city. Afterwards, Aruto has to contend with the fact his favourite manga author has outsourced all his work to Humagears.
Aruto comes face to face with the forces of the mysterious Metsubojinrai.net, the villains responsible for driving Humagears insane. He’s both helped and hindered by the arrival of a new pair of Riders.
Aruto Hiden is a young man who just wants to make it as a comedian. However, he’s going to have to put his dream on hold as he’s been named his grandfather’s heir, and that means taking the presidency of the vast Hiden Corporation, which has revolutionised the world with its lifelike robot HumaGears. When evil forces begin to take over the HumaGears and turn them against humanity, Aruto must use his grandfather’s final invention to battle them as the first Rider of the new era, Kamen Rider Zero-One!
Thousands of years after a mysterious phenomenon has turned everyone on earth to stone, dumb jock Taiju and super genius Senku find themselves revived in a world that has been taken over by the wilderness.
Zigg explains how Zi-O became lost in time.
Akane is despondent over the failure of her latest plan and stops sending kaiju to attack the city, leaving the Gridman Alliance to wonder what has happened.
Even though Yuta has lost his memories, he’s happy making new ones with his loving girlfriend Akane. Hey, wait a second…