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