Last week a new trailer from Vanillaware's Wii 2D action RPG, Muramasa: The Demon Blade, emerged.
Muramasa revolves around a pair of swords that are said to bring masses of power, madness and in extreme cases, death. During all the curfuffle demons are released from the netherworld, and so it's up to you to stop the impending evil.
It's due out in Japan on April 9th 2009, US later this year and in Europe sometime next year.
Thanks to NeoGAF.