Quite some for sale on Yahoo Japan right now eh?
1980 LS-120:
-2 piece center seam maple top with a maple flame veneer (some 120s have a solid top but 1980 is the year with the least chance of finding one)
-1 piece maho back
-maho neck with rosewoord fretboard with fret edge binding, neck thickness on the thicker side of an original average 1959 burst
-'120' impressed on last fret up to serial number 0009500ish, after that oval 120 sticker on the back of the headstock
-18 degree headstock angle, up to 0007400ish Reborn, 0007400-9500ish Reborn Old and after 0009500ish Love rock on the headstock
-nitro finish, most of them in OS, some in CS
-Uncovered double cream DiMarzio PAF pickups
-Tokai PCB board with green chicklet caps in control cavity
-Weight generally in between 8.8-9.1 lbs