Detachment is a central concept in Zen Buddhist philosophy. It is home to the mummified remains of the sixth Zen Buddhist patriarch Huineng. One day Sid discovers a temple with Zen buddhist practising drums. Yoga practices integrally exist within the Zen Buddhist school. It also has seven research institutes and a Museum of Zen Buddhist Culture. Ervin has described himself as a "practicing Zen Buddhist". In 1485, Yoshimasa became a Zen Buddhist monk. Vuong is a practicing Zen Buddhist. Ruth Ozeki is an American-Canadian author, filmmaker and Zen Buddhist priest. Critics called it "the first Zen Buddhist novel in Russian". "I'm a Zen Buddhist student first, actor second", Coyote has said. Zen Buddhist practitioners traditionally sit on a zafu when engaged in sitting meditation. He has been a practicing Zen Buddhist since 1981. Zen Buddhist tenets were also elaborated into the tea ceremony during the Sengoku period. "There's a Zen Buddhist serenity to Alanis that calls to mind something otherworldly," Smith explained.