If it is of any help I have a Matsushima Tokyo - "Optical Department Store" catalogue from the early 60s that lists prices as with tax (& tax free) for most popular makes of cameras e.g Bronica, Canon 7, Canonflex RM Mamiya C2/C3, Minolta SR7/SR1 Nikon F/Nikkorex F, Topcon RE, Olympus Pens, Petri, Yashica & Ricoh.
Not dated but must be 1963/4 ish.
Paul