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