Wonderfull ippon collection. Olympic Games and World Championship with Flávio Canto, João Derly, Tiago Camilo, Honorato, Koga, Ryoko Tamura, Kosei Inoue, Tadahiro Nomura and others.

World Championships 2005 - Final Men -66 kg, JUNIOR Joao Derly (BRA) - UCHISHIBA Masato (JPN)

Cairo 2005: Junior Joao Derly (BRA) - Uchishiba (JPN), Final -66kg

Joao Derly - David Ramirez, Copa Mundo Brasil Judô 2007, -66 kg.

Joao Derly