Sisters band together, girls get into bikinis and pick up their swords to fight enemies. Slaying monsters become more thrilling in Onechanbara Z. The battles are bloodier and the girls are sexier. The newest game will get a Z rating, so be ready for some over the top action and fanservice sequences.

A new pair of sisters enter the fray. Kagura and Saya are half vampire and half imichi. Kagura was taken in by the vampires and is both hated and feared by the clan. She is sent on a dangerous mission where she meets her long lost sister. Together the two combo ghouls until they are showered in blood and guts. Fight the strongest in the world and find out the secrets behind everyone's schemes.

The PlayStation 3 version adds new playable character NoNoNo to the fray.