Yu Yu Hakusho Z was created rather spontaneously as a parody of crossover stories. At the time, we needed a crossover story to feature on the main page, as Gohan Son and the Prisoner of Azkaban simply wasn't satisfactory. This specific story was borne out of a single blog comment by myself: The story was posted on December 20th, 2010, making it my second story on the site after Dragon Ball IP. It was posted on the same day that Dragon Ball IP was finished.