Bloody hell, this looks cotdang ridonculous. Says Firstshowing.net:
RoboGeisha is the latest collaboration between director Noboru Iguchi (Machine Girl) and special effects maestro Yoshihiro Nishimura (Tokyo Gore Police)...
...and it looks crazier than Evil Dead. Blades going into, and coming out of every orifice! Giant rampaging monster buildings! Buildings spraying blood everywhere! Geisha Mario Kart transformers! AND SO ON!
I don't know if one needs anything more than the trailer. But what a trailer it is!