Because, frankly speaking, there hasn't been enough PlayStation 4 announcements this week, here's another. Hiroshi Iuchi, creator of the classic Ikaruga, is making a new downloadable shooter for PlayStation 4 called Ubusana. The game, which was announced via this blog (though you better brush up on your language skills, it's in Japanese), is still a bit of a mystery at the moment. Stay tuned for more info soon!