Guillaume Erard, 5th Dan - Summer Course in Bayonne, France (2019)
Guillaume ERARD Sensei - 60th All Japan Aikido Demonstration
Guillaume Erard - 4e Dan Aikikai à Tokyo (Mars 2012)
Harmonious Aikido - Guillaume Erard in Shinjuku Gyoen (July 2013)
Guillaume Erard - 4e Dan Aikikai Aikido Ukemi (2005)
Aikido - Guillaume Erard at Le Cercle Christian Tissier (Paris, June 2016)
Aikido - Guillaume Erard in Tokyo (July 2013)
Powerful Aikido - Guillaume Erard in Tokyo (September 2014)
Guillaume ERARD - Aikido Experts - Chungju Martial Arts Masterships (2019)
[Aikido/Daito-Ryu Interview] Guillaume Erard - Technical relations between Aikido & Daito-Ryu [1/2]
Kei IZAWA - International Aikido Federation Chairman (1/4) - Aiki Talks w/ Guillaume Erard
[Aikido/Daito-Ryu Interview] Guillaume Erard - Sempai/Kohai, Master/Disciple [2/2]
Aikido - Guillaume Erard & Denis Lortie in Tokyo
Yoko OKAMOTO - 62nd All Japan Aikido Demonstration
Dynamic Aikido - Guillaume Erard 5th Dan Aikikai
Dynamic Aikido Techniques ft. Guillaume Erard
Dynamic Aikido of Guillaume ERARD - 59th All Japan Demonstration
Guillaume Erard - 4e Dan Aikikai à Shinjuku Gyoen (Août 2013)
MORIHEI UESHIBA'S WEAPONS - A Spiritual path - ft. Kendo World & Guillaume Erard (3/3)
Guillaume Erard - Aikido Ukemi