TAMAGAWA HOLDINGS CO LTD revenue for the last year amounted to 4.15 B JPY, the most of which — 2.71 B JPY — came from its highest performing source at the moment, Electronic and Communication Equipment, the year earlier bringing 4.14 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TAMAGAWA HOLDINGS CO LTD 3.29 B JPY, and the year before that — 6.24 B JPY.