Aikido Centers Founder and Chief Instructor Greg O'Connor:

Aikido Centers Headquarters- East Hanover, NJ

Defensive Tactics & Security Officer Training with Tim Vazquez: 

Defensive Tactics for Professionals

Chief Instructors Eliot Rifkin & Gus Ramos:

Miami Aikikai Florida

Chief Instructor Kei Izawa:

Aikido Tanshinjuku Boulder

Chief Instructor Yasumasa Itoh:

Aikido Tekkojuku Boston

Chief Instructor Christian Recknagel:

Aikido Center of Lancaster

Chief Instructor Steve Fasen:

Shindai Aikikai Orlando

Chief Instructor Axel R. Rodriguez:

Michi Dojo Puerto Rico

Aikido World Headquarters Tokyo, Japan

International Aikido Federation

Aikido Web Search

Professional Training with John Saccenti:  Career Development Institute