Cheese Shogun Roquefort is the ruler of the "Cheese Empire" made up of stereotypical Japanese warriors made out of cheese, who appears in "Operation: T.H.E.-S.H.O.G.U.N.".
He was voiced by Kevin Michael Richardson.
He stole all the cheese from a new cheese-themed restaurant, taking great offense at the idea of cheese being eaten and considering it more valuable than gold. He kidnapped Numbuh 2 and Numbuh 4, who attended the opening of the restaurant, and forced them to work in his Cheese Mines. After escaping, Numbuh 4 freed the workers and led them to an exit while Numbuh 2 battled the Shogun in his throne room. Roquefort was eventually defeated by knocking himself out.
In real-life, he would most certainly be the target of a military operation, due to his use of military-grade weaponry for his soldiers, as well as kidnapping and enslaving innocents.
He was not seen again until "Operation: I.N.T.E.R.V.I.E.W.S.", where he is among the numerous characters competing for the The Delightful Children From Down The Lane's birthday cake. He and his ninjas give up when they learn that the cake is not a cheesecake.
The Cheese Ninjas are the Shogun's loyal henchmen, and are in charge of capturing prisoners to work in the cheese mines. They have cheese wheels for heads and wear light-yellow outfits. Their main weapons are shurikens made of American cheese slices. The voices of the various cheese ninjas were provided by Brian Tochi , Kevin Michael Richardson and Daran Norris.
Adult Villains: Mr. Boss | Toiletnator | Mr. Wink and Mr. Fibb | Count Spankulot | Ice Cream Men | Gramma Stuffum | Stickybeard | Knightbrace | Common Cold | Mr. Fizz | Crazy Old Cat Lady | Professor XXXL | Chester | Mega Mom and Destructo Dad | Parent Teacher Organization of Eradicating Youngsters | Proper Patrol | Mrs. Goodwall | Mr. Mogul | Great Puttinski | Nurse Claiborne | Cheese Shogun Roquefort | Robin Food | Dodgeball Wizard | Black John Licorice
Child Villains: Madame Margaret | King Sandy | Six-Gum Gang | Interesting Twins From Beneath the Mountain | James Nixon McGarfield | Anna Worthington | Valerie | Henrietta Von Marzipan | Mushi Sanban | Windsor | Crayon Boy | Numbuh Infinity | Numbuh 48 Flavors