KUROGANE KOSAKUSHO revenue for the last year amounted to 7.18 B JPY, the most of which — 4.67 B JPY — came from its highest performing source at the moment, Furniture-related, the year earlier bringing 4.57 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought KUROGANE KOSAKUSHO 7.18 B JPY, and the year before that — 6.92 B JPY.