The episode about SUGAWARA no Takasue's daughter who lived in the west of Sanjo no miya being granted 'Medetaki Soshi domo' (wonderful books) (めでたき草子ども) as an imperial gift by the Imperial Princess Shushi family around 1020 was contained in "Sarashina Nikki" (The Sarashina Diary).
寛仁4年（1020年）ごろ三条宮西に住む菅原孝標女が内親王家から「めでたき草子ども」を下賜されたというエピソードが『更級日記』にある。