Inside it, with the reception office for envoys at the center, the house of the manager, a building for visitors, Toko-ji Temple, the Japanese guard house, liquor stores, and some other Japanese-style houses were constructed by the Tsushima clan.
内部には宴享庁（使者の応接所）を中心に館主家、客館、東向寺、日本側の番所、酒屋、その他日本家屋が対馬藩によって建築された。