If its about a robot in Japan it has to be something much more advanced that what we use. B1 Autotec a company in Japan which specializes in home cleaning robots has announced the Aqua Mover a pool cleaning robot which looks more like something used by the US Army in Iraq. Well unlike its American cousin it is not battery powered and draws powers from the mains. The Aqua Mover has a CCD camera which transmits the video to its operator who operates this cleaner bot using a control box. It is water resistant upto 15 meters and has lights in case you want to clean your pool in the middle of the night. The Aqua Mover can clean upto 120 square meters in an hour. Pricing and availability is not known for now.