KDDI Corp. revenue for the last year amounted to 36.90 B USD, the most of which — 32.34 B USD — came from its highest performing source at the moment, Personal, the year earlier bringing 35.09 B USD. The greatest contribution to the revenue figure was made by Japan — last year it brought KDDI Corp. 39.79 B USD, and the year before that — 41.85 B USD.