Y.F.C. Fujita Professional "Super" in honey with large (17mm) hammered copper rivets. The 1973 catalog Fujita designation is Model No. 70 (FPRU-17). A later model, the "Professional Classic 77", model 78-1 (FPC-77) had loops to attach a saddlebag.
http://vintagefuji.posthaven.com/fujita-saddle-mfg-co-ltd-catalog-number-2-circa-1973
