these itowappu nakama (guild of raw silk threads importers ) were considered separate from the previously established five; accordingly they were treated as outside the established framework and this treatment was called ' bunkoku haibun .' これらは、従来の5ヶ所から分離され、「分国配分」と呼ばれる規定外の枠組みとされた。
in 1685 , the itowappu system was revived and the merchants under this system existed until the end of the edo period; but the itowappu nakama having the treatment of bunkoku habibun (outside the established framework ) located in hirado , hakata and other cities in the kyushu region were excluded from this revival . 1685年（貞享2年）に復活（ただし、平戸以下の分国配分は復活させず）されて幕末まで続いた。
the manuscript " a shortened history of japan ' s fine arts ," published in 1900 to coincide with japan ' s participation in the world ' s fair in paris , was compiled chiefly by tenshin okakura with chuta ito in charge of the architecture section; it was strongly influenced by tenshin ' s method of classifying the history of fine arts and his established framework of architectural history . 1900年（明治33年）、パリ万博に際して岡倉天心を中心に『稿本日本帝国美術略史』が刊行されたが、建築の部門を任された伊東忠太は天心の美術史区分に大きな影響を受け、建築史の大枠を築いた。
