there are a handful on the roads here. the jdm ones have an additional mirror on the left front fender and the rear bumper is slightly different to accomodate the square number plates. they are otherwise identical to the local ones
^^^^ Not sure who brings them in. if you really interested I guess you could go to any reputable dealer who purchases from auctions. Ask for 2006 - present suzuki escudo. TDA4W is the frame code. Bidding starts at around 400k jpy for a 2006 to 900k jpy for a 2009. Not sure what that works up to on the road though. All jp units are usually 4wd with suzuki 17" alloys +/- rails etc.
There are a few around. A dealer in arima recently had one, a Helly hansen 2.4 limited. It was super sweet, but was about 190k, better you buy a local used.