RISO KYOIKU CO LTD revenue for the last year amounted to 32.22 B JPY, the most of which — 16.52 B JPY — came from its highest performing source at the moment, Cram School, the year earlier bringing 15.83 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought RISO KYOIKU CO LTD 31.49 B JPY, and the year before that — 30.01 B JPY.