Masato Uchishiba, the 2000 world student champion, clinched gold for Japan, defeating Slovakia's Jozef Krnac for knockout "ippon" finish in the under-66kg final.
She beat Lucie Decosse in the final with a stunning uchi-mata (inner thigh throw) as a counter to the Frenchwoman's own ouchi-gari (inner thigh reap) attack for the maximum ippon score.