330k is his earnings from only a little over half of the season. It is probably only half of earnings this year also, considering that an equal amount is likel

330k is his earnings from only a little over half of the season. It is probably only half of earnings this year also, considering that an equal amount is likely made from sponsorships, given that Yoshihito is Japan's second highest ranking ATP player. Top 150 players usually have separate sponsorships for both clothing and racquets. A quick search reveals Yoshihito has brand ties to Yonex, Morinaga & Company, Miki House and AFH.