JAPAN WARRANTY SUPPORT CO LTD revenue for the last year amounted to 1.66 B JPY, the most of which — 1.66 B JPY — came from its highest performing source at the moment, Extended Warranty for Residential Equipment, the year earlier bringing 1.45 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought JAPAN WARRANTY SUPPORT CO LTD 1.66 B JPY, and the year before that — 1.45 B JPY.