HAMAI CO LTD revenue for the last year amounted to 6.92 B JPY, the most of which — 3.33 B JPY — came from its highest performing source at the moment, Lapping Board, the year earlier bringing 2.64 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought HAMAI CO LTD 3.19 B JPY, and the year before that — 2.13 B JPY.