Aruto Hiden/Kamen Rider Zero-One

Aruto Hiden (飛電或人 Hiden Aruto) is a young man who became the CEO of Hiden Intelligence after the death of his grandfather. He was originally uninterested in becoming the chairman, but became witness to the terrorist attacks committed by "MetsubouJinrai.NET". After receiving the Zero-One Driver, he transforms into Kamen Rider Zero-One (仮面ライダーゼロワン Kamen Raidā Zerowan).