IR JAPAN HOLDINGS LTD revenue for the last year amounted to 6.01 B JPY, the most of which — 5.60 B JPY — came from its highest performing source at the moment, Investor Relations, Shareholder Relations Consulting, the year earlier bringing 7.87 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought IR JAPAN HOLDINGS LTD 6.01 B JPY, and the year before that — 8.40 B JPY.