Lou

Lou was a "Royal Blacksmith," who loved to dance. He won the Blade Cup several times with his dance crew called "The Royal Blacksmith".

Cole's father taught Cole at a young age to dance, though Cole disliked it and ran away. Cole then became a ninja and trained under Sensei Wu, while he sent letters saying that he had enrolled "Marty Oppenheimer School of Performing Arts."When Cole returned, He was under the impression that Cole and his "quartet" would replace "The Royal Blacksmiths." However, he later saw Cole's true side, being a ninja, and accepted it. He helped Cole gain his full potential.

Trivia

 * According to closed captions, his name is Lou.
 * His son is Cole, and it unkown who his wife is.