"Kamen Rider Ex-Aid" is a Japanese tokusatsu series that premiered in 2016. It follows Emu Hojo, a young doctor who transforms into Kamen Rider Ex-Aid to fight against the Bugsters, digital creatures that infect humans with a deadly virus. The series combines elements of video games and medicine, showcasing unique gameplay mechanics in its battles. The show features a colorful cast of characters, including other Kamen Riders like Kamen Rider Brave and Kamen Rider Snipe. Each Rider has their own abilities and game-themed transformations, contributing to the overall narrative of teamwork and heroism in the fight against the Bugster epidemic.