Ganjin Establishes Tōshōdai-ji

Ganjin founded Tōshōdai-ji in 759 after five years at Tōdai-ji. The court granted him the former residential estate of Prince Niitabe in Nara. He and his followers established a community there for the teaching of vinaya, the rules governing ordination and monastic life.

The Tang Daiwajō Tōseiden records a practical difficulty behind the foundation: some students who came to learn the precepts left because they lacked support. Land and a place to live made sustained teaching possible. The account links the foundation to lectures on specific works of monastic discipline and to Ganjin's wish that the teaching continue through his disciples.

The new community initially used adapted buildings and early temple facilities rather than the complete complex visible today. The main hall was built later in the eighth century, during the work of Ganjin's successors, notably Nyoho. Ganjin died in 763, but his students continued the institution. The 759 foundation created a place for that succession; it did not finish every building or depend on his presence indefinitely.