EISAI CO LTD revenue for the last year amounted to 741.75 B JPY, the most of which — 691.46 B JPY — came from its highest performing source at the moment, Pharmaceutical, the year earlier bringing 684.43 B JPY. The greatest contribution to the revenue figure was made by United States — last year it brought EISAI CO LTD 243.14 B JPY, and the year before that — 231.36 B JPY.