Do you want to compare Oya with Dragon Man? Discover the powers, weakness & weapons of Oya and Dragon Man from Oya Biography and Dragon Man Biography. Find out all about Oya and Dragon Man.# Check out how is Oya unique and distinct from Dragon Man. Discover their love interest, sidekicks, family tree and the movies and games list in which Oya and Dragon Man have appeared. Find out everything about them here!