This is a list of Shotokan Karate dojos affiliated with founder Tsutomu Ohshima.
- Western USA: Jane Uyeda
- Central USA: Mike Lyon
- Eastern USA: Kitty Gallagher (assistant: Johnson Chung)
- Thessaloniki, Shotokan Karate of Greece
Contact: Emilio Zafon
Tel: +41 52 202 34 56
Tel: +41 79 596 01 84 (m)