It is a main room, about 13 sq.m., in Seiryoden, located on the north side of Hi-no-omashi (Emperor's office), on the west side of Futama, on the south side of Haginoto and Fujitsubo-no-ue-no-mitsubone and on the east side of Asagarei-no-ma.
清涼殿の身屋であり、昼御座の北、二間（ふたま）の西、萩戸（はぎのと）・藤壺上御局（ふじつぼのうえのみつぼね）の南、朝餉間（あさがれいのま）の東2間4方。