Kamen Rider OOO(2010)

I'll transform!!!

Kamen Rider OOO is a Japanese tokusatsu series following Eiji Hino, a homeless drifter haunted by tragedy. When ancient creatures called the Greeed awaken after eight centuries to prey on human desire, a disembodied arm named Ankh equips Eiji with a transformation belt and three mystical Medals, making him Kamen Rider OOO. Tasked with battling the Greeed and their monstrous servants, Eiji receives backing from the enigmatic Kougami Foundation—though their true agenda remains unclear. As he fights alongside Ankh and uncovers the Greeed's secrets, Eiji discovers purpose in his endless wandering, transforming from a lost soul into a hero with something worth protecting.