Hitsuzendo - The Way of the Zen Brush with Terayama Tanchu Sensei. Hitsuzendo means The Way of the Zen Brush. This is particular school of Zen Calligraphy which combines meditation, bodywork and artistic expression together. This video is demonstrated by Terayama Tanchu Sensei, a Japanese master of Zen, Ken and Sho and the former head teacher of the Hitsuzenkai-society of Japan.