Former comedian and CEO of Hiden Intelligence who wishes for a future where humans and Humagears coexist in harmony. As the main user of the Zero-One Driver, he transforms into Kamen Rider Zero-One.
Has a habit of making terrible puns, most of which fall flat.

Tie-in shorts for the Tokusatsu show Kamen Rider Zero-One released on the Toei Tokusatsu Fanclub (TTFC) app. Note: Episode 5 was pre-screened on November 8, 2020, as a bonus for the Kamen Rider Zero-One: REALxTIME movie. The regular release was on February 1, 2021.

Aruto Hiden