The screen of the annual observances is a self-standing screen which was put in Hirobisashi (broad eaves) adjacent to Seiryoden (literally "Limpid Cool Hall," an imperial summer palace) and faced to the Upper Door (an entrance to the courtiers' hall).
年中行事障子（ねんじゅうぎょうじのそうじ）は、清涼殿の弘廂にあって、上戸（かみのと。殿上の間への出入りに利用する戸口）に向けてたてられていた障立障子。