Its a Dihatsu Hijet, 4x4 with a dump bed. Lots of em around on ebay and the prices have dropped in the last year or two since they have become more available. It is a true japanese work vehicle, RH drive. Nice rig for working/hunting/farm, radio, heat (some w/air), wipers, the works. This ones dump bed is great for the farm...super stong. The guy I bought thisfrom in Ga. Had mini fire trucks, mini refer trucks ect. Here is a link to an import site;
but check ebay there are lots of em. There is also a guy in brewton that sells them. Most will accept a 2" lift without ill effect on the drivetrain, any others (4x4)with extreme lift should be checked out carefully. Some pictures of the truck.