RICHMOND, Va. - William Witt Shihan, 7th Dan and senior Iwama instructor in the U.S., made his tenth visit to Richmond for a two-day seminar October 30-31, 2004.  Witt Shihan reviewed morote dori, kata dori, kata menuchi and ushiro waza techniques on Saturday and then concentrated on hasso gaeshi, jo dori and tachi dori on Sunday.