Seidokan Aikido of Tokyo is a member dojo of Seidokan Aikido and is affiliated with the Aikido Institute of America in Los Angeles, California. Our aim is to promote the understanding and application of aikido principles through regular practice in the dojo. Students can learn a modern style of aikido in an international environment. The class is taught in English and led by Chris Koprowski, 4th Dan, Seidokan Aikido. Please click here for photos of our dojo and activities.

Chris Sensei is from Duluth, Minnesota in the United States. He studied Tang Soo Do karate for two years before beginning his study of aikido in 1989. His primary aikido instructors have been Dale B. Bergeron Sensei and Frank Guldbrandsen Sensei, both of Northern Lights Aikido. Chris has been working and practicing aikido in Tokyo since 1993, and has been teaching Seidokan Aikido since 1994. He currently holds the rank of yondan (4th degree black belt) and is a certified "shidoin" (instructor) in Seidokan Aikido. For more information on Chris, please visit his homepage.

Yoshi Yanai studied Seidokan Aikido under Larry Wadahara Sensei In Long Beach, CA and is currently a nidan (second degree blackbelt) and assistant instructor at Seidokan Aikido of Tokyo.