If you're still following along with Muramasa Rebirth's great string of DLC, the fourth chapter is nearly ready for release. It features a demon girl called the Oni Musume, who has the power to transform and change her shape into a giant creature.
The story is rather bizarre and involves a womanizer named Seikichi, and some odd situation with the Oni Musume. The setup heavily implies a more comedic tone than past DLCs. Japan will be getting the add-on on August 28th, with an international release shortly after.
vanillaware_boy [Twitter] Thanks Cody!