ONOKEN CO LTD revenue for the last year amounted to 281.93 B JPY, the most of which — 226.27 B JPY — came from its highest performing source at the moment, Steel and Building Materials, the year earlier bringing 219.11 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought ONOKEN CO LTD 281.93 B JPY, and the year before that — 262.65 B JPY.