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
Buddhism by country Buddhism by country Buddhism is a religion practiced by an estimated 488 million in the world, 495 million, or 535 million people as of the 2010s, representing 9% to 10% of the world's total population. China is the country with the largest population of Buddhists, approximately 244 million or 18.2% of its total population. They are mostly followers of Chinese schools of "Mahayana", making this the largest body of Buddhist traditions. Mahayana, also practiced in broader East Asia, is followed by over half of the world's Buddhists. The second largest body of Buddhist schools is "Theravada", mostly followed in Southeast