The Itsuo Tsuda School brings together several dōjōs, some of which have been existing for more than thirty years:: Paris, Milan, Rome, Pescara, Toulouse, Ancona, Amsterdam, and Blois.

The dōjōs are designated solely for the practice of Aikidō and Katsugen Undō (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.