Organizations:
- Hombu dojo
(AIKIKAI FOUNDATION Aikido World Headquarters) - Birankai Europe
- Birankai North America
- British Birankai
- Ann Jyou Kan
(Dojo of Anne Ducouret Sensei in Paris) - Aikido of London
(Dojo of Ismail Hassan Sensei) - Aikido in Norway
Readings