is a 2008 film written and directed by Yōhei Fukuda. The film is based on the Onechanbara video game series. It had a full theatrical release in Japan and it was shown in New York at the Asian Film Festival on June 20 and June 25, 2008, under the title of Chanbara Beauty. A straight-to-DVD sequel entitled お姉チャンバラ THE MOVIE vortex (or OneChanbara: Bikini Zombie Slayers in North America) was released in 2009.