Dracula
Dracula is a vampire and prominent member of the Western Youkai. He's best known for repeatedly clashing with Kitarou, typically commanding the Western Youkai or allied vampire forces during these encounters. His debut came in the Shonen Magazine story "The Great Youkai War."
Like a lot of recurring antagonists in the series, multiple characters bearing the Dracula name have shown up over the years—though it's often unclear if they're meant to be the same individual or separate ones entirely. Fans have debated this ambiguity for years.
Content compiled by AnimeList.moe from publicly available sources.