Since it is known from "Entairyaku" (Diary of Kinkata TOIN) that the prince died near Kyoto, there remain some doubts about the tradition itself, but at least there seemed to exist the fact that the descendant of the Kideranomiya family moved into Irino.
親王が京都付近で没したことは『園太暦』に見えているので、伝承そのものには疑問があるが、少なくとも子孫の木寺宮が入野に下向した事実はあったようである。