OKAMURA CORP revenue for the last year amounted to 277.01 B JPY, the most of which — 155.76 B JPY — came from its highest performing source at the moment, Office Environmental, the year earlier bringing 140.60 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought OKAMURA CORP 277.01 B JPY, and the year before that — 261.18 B JPY.