Japanese Rinzai monk, Línjìzōng 臨濟宗 Yángqí 楊岐 lineage, 1323–1409 (b. Genkō 3, d. Ōei 16 = Ming Yǒnglè 7, aged 87). Native of Nōshū 濃州 (Mino Province), lay surname Fujiwara 藤. Dharma names: Gucho / Guchū Shūkyū 愚中周及 (jpn. Guchū); posthumous title Butsutoku Daitsū Zenji 佛德大通禪師. Entered Yuán China in 1341 and studied under Yuèjiāng Zhèngyìn 月江正印 of Cáoyuán 曹源 and Jíxiū Qìliǎo 契了 at Jīnshān 金山; while serving as zàngzhǔ 藏主 (canon-keeper) to the latter he compiled the master’s miscellaneous writings as the Shíyí jí (KR6q0341) and carried it back to Japan in 1351. At home he founded Bucchū-ji 佛通寺 in Aki Province (present-day Hiroshima), which became the head temple of the Butsutsū-ji branch of Rinzai 臨濟宗佛通寺派. His own yǔlù circulates as Dàtōng chánshī yǔlù 大通禪師語錄 (T no. 2563).