Guillaume Erard, 5th Dan - Summer Course in Bayonne, France (2019)
Guillaume Erard 5th Dan Aikido - Reunion Island Highlights
Dynamic Aikido - Guillaume Erard 5th Dan Aikikai
[AIKIDO CLASS] Guillaume ERARD 5th dan - Aikido & Budo Summer Festival 2021
Aikido Cyril Lagrasta - 5th Dan Aikikai (Dublin, April 2010)
Junhwan YOON 5th dan, KAF Central Dojo - Korea Aikido Federation 30th Anniversary
AIKIDO Guillaume ERARD 6th dan - Korea Aikido Federation 30th Anniversary
Guillaume Erard 5e Dan - Stage d’Été d’Aïkido à Bayonne 2019
Demonstration on Advanced - Guillaume Erard, Korea 2019
[Aikido/Daito-Ryu Interview] Guillaume Erard - Sempai/Kohai, Master/Disciple [2/2]
Aikido Cyril Lagrasta - 5th Dan Aikikai (Dublin, January 2010) 1/2
PERCUSSIVE AIKIDO! - Guillaume ERARD 6th Dan - Summer Course in Bayonne
An Insider’s View of Hombu Dojo: Podcast with Guillaume Erard
Guillaume Erard 5e Dan - Stage d’Été d’Aïkido à Bayonne 2018
Aikido Luc Mathevet, 5th dan Aikikai - Dublin, October 2007
Dynamic Aikido of Guillaume ERARD - 59th All Japan Demonstration
[AIKIDO] Guillaume ERARD - 60th All Japan Aikido Demonstration
[AIKIDO CLASS] TORITANI Ichiro, 5th dan Aikikai
Aikido Cyril Lagrasta - 5th Dan Aikikai (Dublin, January 2010) 2/2
Powerful Aikido - Guillaume Erard in Tokyo (September 2014)