Etsuko Kitazaki defeated Maki Arai 7-5 6-4 in the Hiroshima 10K round of 16 on carpet. The upset overturned the form book — Maki Arai came in leading the head-to-head 2–0, but Etsuko Kitazaki had been the form player, winning 2 of their last 4 on carpet. Etsuko Kitazaki claimed a first win over Maki Arai in three meetings, narrowing the head-to-head to 2–1.