Wikipedia
or Fuke Zen was a distinct and ephemeral derivative school of Japanese Zen Buddhism which originated as an offshoot of the Rinzai school during the nation's feudal era, lasting from the 13th century until the late 19th century. The sect, or sub-sect, traced its philosophical roots to the eccentric Zen master Puhua, as well as similarities and correspondences with the early Linji House and previous Chán traditions—particularly Huineng's "Sudden Enlightenment" (Southern Chán)—in Tang Dynasty China.
Fuke monks or priests ( komusō) were noted for playing the shakuhachi bamboo flute as a form of meditation known as suizen ("blowing meditation"), an innovation from the earlier zazen ("sitting meditation") of other Zen sects. Fuke Zen was characterized in the public imagination of Japan by its monks' playing of the shakuhachi flute while wearing a large woven basket hat that covered their entire head as they went on pilgrimage.
The theoretical basis of Fuke-shū was to emphasise the concept of the incommunicable aspect of enlightenment, an ideal traced to various Buddhist sects and relayed in paradoxical Zen writings such as the Lankavatara Sutra, the Diamond Sutra and Bodhidharma's "Bloodstream sermon". Thus Fuke monks rarely chanted sutras or other Buddhist texts, but rather relied upon scores of sacred shakuhachi music called honkyoku to express and transmit awakening.
The sect technically continues to exist (albeit in a less organized form) through the lineage of the contemporary Kyochiku Zenji Hosan Kai (KZHK) group in Kyoto—which organizes annual meetings for hundreds of shakuhachi players, Rinzai clerics, and Fuke Zen enthusiasts—and the related Myōan Society, as well as other small groups throughout Japan. KZHK and the Myōan Society operate from their base temples of Tōfuku-ji and Myōan-ji, the latter being the former headquarters of the Fuke sect. Many Rinzai monks still practice as komusō during certain celebrations in former Fuke-shū temples that have, since the 19th century, reverted to traditional Rinzai Zen. Notable temples include Kokutai-ji and Ichigatsu-ji.
At least several particular individuals in modern times have been known to pursue temporary itinerant lifestyles as komusō, for spiritual or learning purposes. Hõzan Murata, a famous shakuhachi player, maker, and dai-shihan (grandmaster), lived as a komusō for 8 months in 1974. Perhaps the most well known contemporary komusō are Kokū Nishimura—who famously carried on the tradition of dubbing shakuhachi kyotaku ("empty bell"), in reference to the legend of Puhua (Fuke)—and Watazumi Doso, known for his innovations with and revitalization of the shakuhachi repertoire, and the popularization of the hotchiku.