Buddhism Zen Buddhism is divided into two main schools: Rinzai (臨済宗) and Sōtō (曹洞宗), the former greatly favouring the use in meditation on the koan (公案, a meditative riddle or puzzle) as a device for spiritual break-through, and the latter (while certainly employing koans) focusing more on "shikantaza" or "just sitting". Zen Buddhism is primarily found in Japan, with some presence in South Korea and Vietnam. The scholars of Japanese Soto Zen tradition in recent times have critiqued the mainstream Japanese Buddhism for "dhatu-vada", that is assuming things have substantiality, a view they assert to be non-Buddhist and "out of tune
An Introduction to Zen Buddhism after the 1927 publication of his book "Zen Essays", which he decided would be "too heavy" as an introduction to Zen for beginners. Suzuki intended the resultant volume, 1934's "An Introduction to Zen Buddhism", to be used as a companion with the contemporaneously published "Manual of Zen Buddhism". "An Introduction to Zen Buddhism" was published in 1934 in Kyoto by the Eastern Buddhist Society. The Marshall Jones Company of Boston oversaw first publication in the United States. The 1939 German language edition was published with a preface by Carl Jung. In 1949, the book was reprinted in London and New