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