Shuya Yura is the real identity of Kamen Rider Raia in the series Kamen Rider Ryuki. A gentle and thoughtful man, Shuya is a contract monster rider who enters the Rider War to avenge his best friend’s death. Although he is reluctant to fight, his desire for justice propels him forward. As Raia, he uses the Evildiver Advent Deck and a range of aquatic-themed attacks, playing a pivotal supporting role in the development of the main characters’ stories and the overall conflict.