Muramasa Rebirth has downloadable characters like a Nekomata and a farmer inspired by Harvest Moon. All of these extra characters have a different play style and they’re exclusive to the Vita version.
The DLC scenarios will be sold for 500 yen ($5.30) each in Japan. Aksys has not announced a US price for the extra scenarios. The Nekomata episode that lets players claw at youkai will be available soon.