HOUSEI INC revenue for the last year amounted to 4.64 B JPY, the most of which — 4.46 B JPY — came from its highest performing source at the moment, Information System, the year earlier bringing 4.13 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought HOUSEI INC 4.64 B JPY, and the year before that — 4.25 B JPY.