The Keystone Dojo Founded by Todd Kupper Sensei is a welcoming training environment serving Philadelphia, Montgomery, Bucks County and beyond. His deep roots in Aikido and love for martial arts has allowed The Keystone Dojo to expand in other martial arts including Gracie Jiu-Jitsu, Kendo, Iaido and Muay Thai.

The Keystone Dojo has a proud history of great instructors and successful students.

Come train, practice and enjoy with us.