VanillaWare released a new picture painted by the artist and current president George Kamitani:
See the full picture here: http://vanillaware.co.jp/
At this moment, it's not obvious if this picture hints at a new game or if it's just painted for fun (well.. not very likely)
The picture seems to be revealing.. (lol.)
If VanillaWare would produce a new game, would they release it again exclusively for Wii or would they decide sth. different? I don't know if they are satisfied with the sales of Muramasa, but I would welcome a new game regardless on which platform it would be.
Take a look at my photos on flickr