Dosho Port teaches with the Vine of Obstacles: Online support for Zen Training. He began practicing Zen in 1977 and has received Soto Zen transmission from Dainin Katagiri Roshi and Harada-Yasutani koan lineage inka shomei from James Myoun Ford Roshi. Dosho is the author of Keep Me in Your Heart a While: The Haunting Zen of Dainin Katagiri and the recently released, Record of Empty Hall: One Hundred Classic Koans.