TOKAI RIKA CO revenue for the last year amounted to 623.56 B JPY, the most of which — 211.43 B JPY — came from its highest performing source at the moment, Human Machine Interface Products. The greatest contribution to the revenue figure was made by Japan — last year it brought TOKAI RIKA CO 215.78 B JPY, and the year before that — 216.75 B JPY.