Raiden Tameemon, also known as the "Peerless Rikishi" has the strongest muscles in the history of mankind and was a famous Japanese sumo wrestler; considered to be the best of all time. He is a kind person, playful, understanding, responsible and respectful. He can be playful with women, but respects them greatly. He respects his opponents, but is afraid that they will look at him as a monster.Tarōkichi Seki his real name.Raiden Tameemon a nickname by which he is better known as a sumo wrestler.