Japan has entered a new era. Hiden Intelligence, the leading company in the field of artificial intelligence (AI) has developed a way to utilize these A.Is in human form, known as HumaGear. They’re no different from humans and have become a staple in both public and private life. However a terrorist organization known as “MetsubouJinrai.NET” has hacked into several of these HumaGears and turned them against society for the sake of eliminating humanity. In an effort to combat this, the government has established the Artificial Intelligence Military Squad, or A.I.M.S., to destroy these sabotaged HumaGears.
In Episode 1, the headquarters for Hiden Intelligence, a massively large building, towers over the centre of the city. Hiden Intelligence is a renowned company whose work is at the forefront of cutting edge technology, such as artificial intelligence and robotics systems. Its a company that exists to support humanity with its advancements and creations. A news report suddenly emerges that the current president of the company has passed away. A young man by the name of Aruto Hiden is riding his bicycle to the local amusement park to perform on stage as a comedian. Little does he know, it is his destiny to take up ownership of the technology that authorizes his transformation into Kamen Rider Zero-One!