SHOWA SYSTEM ENGINEERING revenue for the last year amounted to 7.09 B JPY, the most of which — 6.95 B JPY — came from its highest performing source at the moment, Software Development, the year earlier bringing 6.29 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought SHOWA SYSTEM ENGINEERING 7.09 B JPY, and the year before that — 6.46 B JPY.