Ninja, Wikitubia
Pirates versus Ninjas - Wikipedia
Shadow of the Ninja - Wikipedia
Ninjatown - Wikipedia
Bad Dudes Vs. DragonNinja - Wikipedia
Mystical Ninja Starring Goemon - Wikipedia
DrLupo - Wikipedia
Wikipedia:BRD misuse - Wikipedia
Last Ninja 3 - Wikipedia
Teenage Mutant Ninja Turtles: Danger of the Ooze - Wikipedia