was a Japanese diplomat, legal scholar and writer.Nussbaum, Louis Frédéric et al. (2005). Japan Encyclopedia, pp. 379-380. It is said that his diary, Iki no Hakatoko no Fumi (伊吉連博徳書, "Iki no Hakatoko's Writings"), a record of his mission to Tang China, is the oldest example of a diary in Japan. None of the original text has been preserved but extracts are quotes in the Nihon Shoki.Ciorciaro, A. (2024). Time in Diaries of Court and Bakufu Officials in the Late 13th Century. [online] Walter de Gruyter GmbH & Co KG. Available at: https://library.oapen.org/handle/20.500.12657/98840 [Accessed 17 Sep. 2025].
Mission to China 659-661 envoy to China on behalf of Empress Saimei. 667-668 he went to China on behalf of Emperor Tenji, travelling with Kasa no Moroishi (笠諸石?) to the court of the Gaozong, Emperor of China. On his return voyage to Japan, he escorted Tang emissary Sima Facong (司馬法聰) to the army stationed at the old Baekje garrison.Fogel, Joshua A. (2009). Articulating the Sinosphere: Sino-Japanese Relations in Space and Time, pp. 102-107.
Notes
References Fogel, Joshua A. (2009). Articulating the Sinosphere: Sino-Japanese Relations in Space and Time. Cambridge: Harvard University Press. Nussbaum, Louis Frédéric and Käthe Roth. (2005). Japan Encyclopedia. Cambridge: Harvard University Press. OCLC 48943301
External links 日本書紀 卷廿六 齊明紀 (Chinese)