Seiko Okamoto defeated Keiko Taguchi 4-1 1-4 4-1 5-3 in the Kofu Open final on carpet. The upset overturned the form book — Keiko Taguchi came in leading the head-to-head 1–0, but Seiko Okamoto had been the form player, winning 2 of their last 5 on carpet. Seiko Okamoto claimed a first win over Keiko Taguchi in two meetings, levelling the head-to-head at 1–1.
Okamoto S. came through in four sets.
Carpet: Okamoto S. leads 1–0 · Hard: Taguchi K. leads 1–0
Seiko Okamoto beat Keiko Taguchi 4-1 1-4 4-1 5-3. Umpiry, "Seiko Okamoto vs Keiko Taguchi — Kofu Open Final", https://umpiry.com/match/2000-11-20/okamoto-vs-taguchi-kofu-open-f?utm_source=cite (as of 20 November 2000).