There is an article in recent Dec-03 issue of Analog(Japanese magazine) on this machine. More pictures and explanations, specs. I can do my best to translate/summarize(will take some time though). But can not share photos due to copyright stuff. I will see if Analog magazine has a web-site of course will be in Japanese but at least can see. It has a + (cross) on the bottom each with 2 brushes on each of the 4 arms top, bottom, left, right, seems they are offset to provide full coverage. There is a manual unit and an automated for spinning. about $200 dif.
More to come. I may be the guinea pig. If I can confirm these types of devices are really effective. I have read varying opinions. Most say concept is sound:) but overkill and regular washing is just as good with vacuum most important. One person mentioned a concern over micro bubbles left over, could theoretically damage stylus, but not sure anyone has ever experienced. Stylus are more expensive not to mention the hassle of getting installed.