TOHO GAS CO revenue for the last year amounted to 632.99 B JPY, the most of which — 413.67 B JPY — came from its highest performing source at the moment, Gas, the year earlier bringing 455.69 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TOHO GAS CO 632.99 B JPY, and the year before that — 706.07 B JPY.