JAPAN OIL TRANSPORTATION CO revenue for the last year amounted to 35.13 B JPY, the most of which — 15.89 B JPY — came from its highest performing source at the moment, Oil Transportation, the year earlier bringing 15.37 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought JAPAN OIL TRANSPORTATION CO 35.13 B JPY, and the year before that — 34.26 B JPY.