Jojo's Bizarre Adventure: All-Star Battle is coming to PlayStation 3 on April 29, Namco Bandai announced today. The fighter will primarily be available digitally, but a limited run of physical copies will be available on Amazon or Namco's own site, with some extra bonuses.
Ordering through ClubNamco will get you Yoshikage Kira, while ordering through Amazon nets you Shigekiyo Yangu. Both are called DLC characters, so it's likely they'll be available a la carte as well. The game is modeled after the long-running anime of the same name, and will feature Japanese audio with English subtitles.