Dynamic Aikido - Guillaume Erard 5th Dan Aikikai
Guillaume Erard, 5th Dan - Summer Course in Bayonne, France (2019)
[AIKIDO CLASS] Guillaume ERARD 5th dan - Aikido & Budo Summer Festival 2021
Guillaume Erard 5th Dan Aikido - Reunion Island Highlights
Kenshinkai Masaru Matsunari 5th Dan - 20th Kanagawa Prefecture Aikido Federation Demonstration
Aikido Interview - Hélène DOUÉ 5th Dan Aikikai (Part 1/2)
Demonstration on Advanced - Guillaume Erard, Korea 2019
Guillaume Erard 5e Dan - Stage d’Été d’Aïkido à Bayonne 2018
Guillaume ERARD - Aikido Experts - Chungju Martial Arts Masterships (2019)
[AIKIDO] Robert FRAGER 8th Dan (1/4) - Aiki Talks w/ Guillaume Erard
VINTAGE meets MODERN AIKIDO Guillaume ERARD 6th dan - 21st Kanagawa Aikido Demonstration
Aikido Cyril Lagrasta - 5th Dan Aikikai (Dublin, April 2010)
Dynamic Aikido of Guillaume ERARD - 59th All Japan Demonstration
Yosuke Sugimoto 5th Dan - 20th Kanagawa Prefecture Aikido Federation Demonstration
Aikido Luc Mathevet, 5th dan Aikikai - Dublin, October 2007
PERCUSSIVE AIKIDO! - Guillaume ERARD 6th Dan - Summer Course in Bayonne
Guillaume ERARD 6th Dan - La Reunion Island
A.K.I. Headquarters/Takeda Dojo, Noriaki Maekawa, 5th Dan - 21st Kanagawa Aikido Demonstration
Guillaume Erard 5e Dan - Stage d’Été d’Aïkido à Bayonne 2019
Guillaume ERARD 6th dan - 20th Kanagawa Prefecture Aikido Federation Demonstration