Gongai Sochu

Gongai Sōchū (言外宗忠, 1315–1390) was the Dharma heir of Tettō Gikō and the third-generation transmitter of the Daitoku-ji branch of the Ōtōkan line^[1]. His main responsibility, as recorded in the Daitoku-ji documentation, was simply the survival of the line: he succeeded Tettō as abbot of Daitoku-ji and held the office through the politically turbulent middle years of the fourteenth century, when the temple's deliberate distance from the Gozan administration left it institutionally fragile^[2].

Gongai's principal Dharma heir, Kasō Sōdon, in turn confirmed the awakening of Ikkyū Sōjun, so the Tettō → Gongai → Kasō → Ikkyū chain — preserved in the *Tōkai Yawa* and other Daitoku-ji house records — is the four-generation conduit through which the founder Daitō Kokushi's teaching survived to be re-injected into the major cultural movements of fifteenth-century Kyoto^[3].