So, since I literally cannot find a damn vector image of the Japanese logo for JoJo's Bizarre Adventure, I've decided to make my own. Since DeviantArt doesn't allow the direct upload of a .svg file, I have to put it in a .zip file and offer it as a download, and show you this hi-resolution .png instead, but that's fine. While I was at it, I also threw in the .ai file for Illustrator.
You can use freely, both the .png and the .svg files, no credit needed. Enjoy.