Senseï er den ubestridte høvdingen. His followers are well versed in every extortion, infiltration and martial art. Pony and Biki are his best students, his pride and joy. The duo knows the secret chakra technique like the back of their hand (or hoof in Pony's case). Together they rule the city and its surroundings. Although everyone respects and fears them they are hunted by law enforcement agencies.