RKB MAINICHI HOLDINGS CORP revenue for the last year amounted to 23.85 B JPY, the most of which — 13.91 B JPY — came from its highest performing source at the moment, Broadcasting, the year earlier bringing 14.12 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought RKB MAINICHI HOLDINGS CORP 23.85 B JPY, and the year before that — 22.73 B JPY.