It is said Imperial Princess Sakahito often organized Mando e at the Todai-ji Temple and prayed for her mother, Imperial Princess Inoue and her younger brother, Imperial Prince Osabe who both had tragic deaths.
酒人内親王は、万燈会を東大寺で度々催して、悲劇的な最期を迎えた母の井上内親王と弟の他戸親王を弔ったという。