Subsequently, in the imperial rescript given in February 706, the Emperor's great-great-grandchildren (fifth generation) came to be recognized as a part of the Koshin, and the legitimate children of the great-great grandchildren were allowed to call themselves princes.
のち慶雲3年（706年）2月の格で、五世孫までが皇親とされ、五世孫の嫡子に王の称が許された。