DAIICHI SANKYO COMPANY LIMITED revenue for the last year amounted to 1.60 T JPY, the most of which — 1.21 T JPY — came from its highest performing source at the moment, Prescription Drugs, the year earlier bringing 977.98 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought DAIICHI SANKYO COMPANY LIMITED 533.51 B JPY, and the year before that — 558.25 B JPY.