After the death of Fushimi in 1317, the dispute about the heir to the throne between the two imperial lineages became intense; accordingly, the bakufu, who was expected to reconcile the two, proposed the following three points, for the purpose of setting criteria for the heir to the throne.
文保元年（1317年）伏見が崩御すると次の皇太子を巡り両統の争いが激しくなり、仲裁を期待された幕府は、以後の皇位継承に一定の基準を定めることを目的に次の3点を両統に示した。