FUJIWARA no Sanesuke's diary called Shoyuki contained an entry about the memorial service at the time of temple establishment, describing a large number of Kugyo (top court officials) such as Cloistered Emperor Enyu attending the service.
この際の供養の記事が藤原実資の日記小右記に載っており、円融法皇を始めとして多くの公卿が参列したことが分かる。