Kamen Rider No. 2 is a heroic masked rider from Shin Kamen Rider, serving as a key ally and counterpart to Kamen Rider No. 1. He is a transformed human enhanced by SHOCKER’s technology, then turns against the organization to fight for freedom and justice. In the story, he plays an important support and combat role, helping confront SHOCKER’s monstrous forces and standing as part of the film’s central duo of resistance.