Dhyāna in Buddhism the Japanese Rinzai school, but it also occurs in other schools or branches of Zen depending on the teaching line. The Zen student's mastery of a given kōan is presented to the teacher in a private interview (referred to in Japanese as "dokusan" (独参), "daisan" (代参), or "sanzen" (参禅)). While there is no unique answer to a kōan, practitioners are expected to demonstrate their understanding of the kōan and of Zen through their responses. The teacher may approve or disapprove of the answer and guide the student in the right direction. The interaction with a Zen teacher is central in
Buddhism in the United States Kodo Boyd, born in Texas, became the first African-American woman ever to receive Dharma transmission in Zen Buddhism. Sanbo Kyodan is a contemporary Japanese Zen lineage which had an impact in the West disproportionate to its size in Japan. It is rooted in the reformist teachings of Harada Daiun Sogaku (1871–1961) and his disciple Yasutani Hakuun (1885–1971), who argued that the existing Zen institutions of Japan (Sōtō and Rinzai sects) had become complacent and were generally unable to convey real Dharma. Sanbo Kyodan's first American member was Philip Kapleau, who first traveled to Japan in 1945 as a court reporter