YAMAHA CORP revenue for the last year amounted to 61.29 B MXN, the most of which — 41.09 B MXN — came from its highest performing source at the moment, Instrument, the year earlier bringing 45.11 B MXN. The greatest contribution to the revenue figure was made by Japan — last year it brought YAMAHA CORP 14.75 B MXN, and the year before that — 17.21 B MXN.