Mitsuru (KR3)

is a young boy who followed Shocker in their altered history in which they had taken over the world by sending Kamen Rider 3 to assassinate the Double Riders in 1973. Witnessing Kamen Rider Drive racing to victory in the Rider Grand Prix, Mitsuru turned against Shocker with his friends and helped set free Yuto Sakurai and Kiriko Shijima. 
==Behind the scenes==
Along with Naoki and Shigeru, Mitsuru is named as a homage to one of Kamen Rider Scouts in the original series. Another such character featured in OOO, Den-O, All Riders: Let's Go Kamen Riders.
===Portrayal===
Mitsuru was portrayed by .