Re: Tatsunori Imamura Shihan at Aikido of Missoula, April 20-22, 2012
For those who can read Japanese (or are feeling adventurous in browsing a foreign language site) you may be interested in the following sites:
Imamura Shihan's website
Hokkaido International Aikido Association website
Oh, and I don't believe it has been mentioned that there is a $10 discount for registering in advance!