It is located between Sadang and Gojiksa from which foods are delivered, and it can serve and store the things needed in the memorial service. Each 2-units building is divided into the east and the west, where the former is Jucheong and the latter is used for Jegigo.
Jucheong consists of 1 ondol room and 1 floor. The ondol room is a space for Yusa to prepare the things needed in
the service overnight, and the floor is the space to prepare and store the service table.
Jegigo is the place to store utensils used in memorial service, and it is the west building of Jeonsacheong.
Bongdang having floor with door and Jeondol is formed to ease to move the service things and utensils.