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 in the United States Filipinos. Only about a third (32%) of Buddhists in the United States are Asian; a majority (53%) are white. Buddhism in the America is primarily made up of native-born adherents, whites and converts. Discussion about Buddhism in America has sometimes focused on the issue of the visible ethnic divide separating ethnic Buddhist congregations from import Buddhist groups. Although many Zen and Tibetan Buddhist temples were founded by Asians, they now attract fewer Asian-Americans. With the exception of Sōka Gakkai, almost all active Buddhist groups in America are either ethnic or import Buddhism based on the demographics of their membership. There