The RX87 is more commonly know as the Luce and any in this country will be imports from Japan. It uses the Rotary engine.
Maximum # of Registrations = 4
Latest # of Registrations = 2
Accurate info is difficult to come by regarding this one as the Luce name has adorned several complicated variations of cars that the japanese seem to love creating. A bit of research suggests that it is the R130 model that was in production from 1968-72 or there abouts. i stand to be corrected though.
I have provided a link to an American chap how seems to know his stuff.