Ongoing since November 2003, YuYuGiDigiMoon is a Mega Crossover franchise by Kanius (who also writes Digimon Fusion Kai and Witchblade Sakura) featuring the characters of Yu Yu Hakusho, Yu-Gi-Oh!, Digimon, and Sailor Moon, as well as several Original Characters. Spans 3 "Seasons" (Season 3 currently ongoing, Season 1 currently being overhauled), 1 Side Story (short story featuring only 1 subgroup), 1 "Movie" (short(er) story featuring most of the cast), and a collection of Gaiden short stories, including a "Special Gaiden" released as a separate story, and now an OVA and a three-fan-continuity crossover.