Japanese	American	European
The only difference I could find is with the title screen. In Japan, the game has a different title, Dracula Densetsu (Legend of Dracula). The title screen features the moon and a few bats, and the background has two colors. The American version has no background graphics and only one background color, and adds more copyright text. The European version is similar to the American version, but some of the copyright text was changed.