The Itsuo Tsuda School brings together several dojos, some of which have been existing for more than thirty years:: Paris, Milan, Rome, Toulouse, Ancône, Turin, Amsterdam, and Blois. The dojos are designated solely for the practice of Aikido and Katsugen Undo (Regenerating movement). They are independent and self-managed associations between which, over the years, a close collaboration has developed for the realization of larger projects.