Sega manages to come up with a new Shining title for Japan almost every year. Shining Hearts, a traditional RPG where players collected hearts, came out for PSP in 2010.
Perhaps, Shining Blade is the next game in the series? Sega filed a trademark for the potential title in Japan. Hmm… I wonder what genre this will be. Since a weapon is part of the title I’m going to guess action RPG.