If you are talking about the ones from Nikke at Kaiten, no they don't have controllers, you have to supply your own (the NG ones are supposed to work) [bYes[/b] it includes the AV cables, Power Cable, and the Power Adjuster. It is Jamma Compatible.
I bought the Raijin from Nikke a few weeks ago, and to save myself the trouble, I bought the Jamma Connector from him too, because he soders the male tip of the Jamma Harness for you. The only Jamma harnesses I found only had exposed wires on one end and the female connector on the other. If you need images, I can email them too you so you know what I'm talking about.
I liked the Raijin because it had the controllers built into it already and is constructed of durable metal. I don't like to put added stress on my controllers for the Neo (I know they can take it but still...) so I just got that one. It's not to much more than the AV 6000, but then this is only if you are talking about Nikke.
Besides that shipping, in my opinion, was extremely reasonable. It was about $56 for 4 day shipping from Japan, which is the same price you'd pay for Priority mail if getting you SuperGun from stateside distributors.
Hope this helps, see my site if you want some info on different boards.
<img src="graemlins/multi.gif" border="0" alt="[Multi Color Bouncey]" />
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