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