Oh Hee Kwon defeated Guilherme Ochiai 6-3 6-2 in the Tokyo qualifying round of 32 on hard. The result followed the form book — Oh Hee Kwon came in leading the head-to-head 3–0. Oh Hee Kwon extended the head-to-head to 4–0.
Kwon O. took it in straight sets.
Oh Hee Kwon beat Guilherme Ochiai 6-3 6-2. Umpiry, "Oh Hee Kwon vs Guilherme Ochiai — Tokyo Qualifying Round of 32", https://umpiry.com/match/2005-10-01/kwon-vs-ochiai-tokyo-q32?utm_source=cite (as of 1 October 2005).