DoReMi Fantasy: Milon no DokiDoki Daibouken recently popped up out of nowhere on Australia's ratings board page as an upcoming Virtual Console release. It has yet to come out in that region (or any other), but the OFLC's American counterpart has given us a similar clue to the game's upcoming North American release.
The ESRB lists the game as DoReMi Fantasy: Milon's DokiDoki Adventure, which is a direct and incomplete (meaning part of it is still in Japanese) translation of the original title. This will likely be the first Japan-only SNES game to be released on the U.S. Virtual Console. It will also be the first Hudson SNES game to be released. It's also a totally cute game, and not as annoying as Milon's Secret Castle.
