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