 The concept for "Bullet Witch" originated from loosey inspired Mahōtsukai Kurohime manga before the next generation of hardware had been revealed to developers, beginning its concept development for sixth generation hardware.After the developers were shown the Xbox 360, they were impressed with its development tools and additional features such as the Xbox Live functions, deciding to develop "Bullet Witch" for that platform.While development for the PlayStation 3 was considered, the team had begun work on the Xbox 360, and decided to stay on a single platform to deliver the best possible experience.