JAPAN ENGINE CORPORATION revenue for the last year amounted to 15.25 B JPY, the most of which — 8.81 B JPY — came from its highest performing source at the moment, Repair, Parts, Etc., the year earlier bringing 6.73 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought JAPAN ENGINE CORPORATION 12.20 B JPY, and the year before that — 13.16 B JPY.