OKINAWA ELECTRIC POWER COMPANY INC revenue for the last year amounted to 223.52 B JPY, the most of which — 208.08 B JPY — came from its highest performing source at the moment, Electricity, the year earlier bringing 164.67 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought OKINAWA ELECTRIC POWER COMPANY INC 223.52 B JPY, and the year before that — 176.23 B JPY.