BP CASTROL KK revenue for the last year amounted to 12.04 B JPY, the most of which — 12.04 B JPY — came from its highest performing source at the moment, Lubricating Oil, the year earlier bringing 11.19 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought BP CASTROL KK 12.04 B JPY, and the year before that — 11.19 B JPY.