This is quite an interesting remark by the Provisional Minor Captain (probably Fujiwara no Michitsuna 藤原道綱) , as utatane no Fasi, here translated as ‘the Bridge of Fitful Sleep’, is the title of a section in the Makura no Sôshi (‘The Pillow Book’), written by Sei Shônagon, who is known to have been intimate with Sanekata. It suggests that at least some sections of the work were already in circulation at court by this time.