Internet Initiative Japan, Inc. revenue for the last year amounted to 1.87 B USD, the most of which — 1.84 B USD — came from its highest performing source at the moment, Network Service and Systems Integration, the year earlier bringing 1.99 B USD. The greatest contribution to the revenue figure was made by Japan — last year it brought Internet Initiative Japan, Inc. 1.86 B USD, and the year before that — 2.01 B USD.