According to Watch Impress, Folklore (Folks Soul as it's known in Japan) will be heading to Japanese shores shortly.
With beautiful graphics and interesting gameplay mechanics, Folklore impressed at Sony's Gamers Day. While the title may take a while to come to America or Europe, you'll be able to try it out in demo form as soon as early June.
Keep in mind, however, the demo is only confirmed for the Japanese PS Store. However, it's fairly easy to create accounts for various different regions, so if it doesn't come to the American or European stores, it'll still be easy to get your hands on.
Check in for more on Folklore soon.