Yuriko Misaki (岬 ユリコ Misaki Yuriko) is a girl who lives in the World of the Rider War who meets Tsukasa during his rampage against the Kamen Riders. She follows Tsukasa, urging him along in his mission to be the destroyer of worlds. It is said that she died in a fight with the Bee Woman years in the past but due to having never found her place in the world, she still searches for it even in death. She finds her place with Tsukasa, the only one who cared for her. In the end, she sacrifices herself to mortally wound the Bee Woman with her Ultra Cyclone attack and save Natsumi from her. Now able to rest in peace having finally having found her place and avenged her death, she disappears. Yuriko has the ability to transform into Electro-Wave Human Tackle.