ISHIZUKA GLASS CO. LTD. revenue for the last year amounted to 57.88 B JPY, the most of which — 14.54 B JPY — came from its highest performing source at the moment, Glass Bottles, the year earlier bringing 14.10 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought ISHIZUKA GLASS CO. LTD. 56.75 B JPY, and the year before that — 69.38 B JPY.