Not only the envoy but also trainee monks and students visited Tang Dynasty China, and Ryoun the priest, Min the priest, Shoan the priest, TAKAMUKO no Kuromaro and those who visited China during the Sui dynasty, returned to Japan.
唐には使者の他にも学問僧や学生が渡り、隋の頃に渡った者も含め、僧霊雲、僧旻、僧清安、高向玄理が帰国した。