Suzuki left his post at Sokoji to become the first abbot of one of the first Buddhist training monasteries outside Asia. Suzuki's departure from Sokoji was thought to be inspired by his dissatisfaction with the superficial Buddhist practice of the Japanese immigrant community and his preference for the American students who were more seriously interested in Zen meditation, but it was more at the insistence of the Sokoji board, which asked him to choose one or the other (he had tried to keep both roles). Although Suzuki thought there was much to learn from the study of Zen in Japan, he said that it had grown moss on its branches, and he saw his American students as a means to reform Zen and return it to its pure zazen- (meditation) and practice-centered roots.