The American Shidoshi Kai (ASK) is a fellowship of teachers committed to promoting the Bujinkan martial arts of Masaaki Hatsumi Sensei. Through friendly discussion, cooperation and adherence to the Rules of the Bujinkan, these buyu (warrior friends) share their training and insight. See our Mission Statement for detailed information.

By reviewing the contents of these web pages, you will be able to determine the standards and values of the teachers whose names are listed.