The records show that the Prince died around Kyoto according to "Entairyaku" (Diary of Kinkata TOIN), although it is not known whether the legend is true or not, at least it must have been true that Kideranomiya's descendant went to Irino.
親王が京都付近で没したことは『園太暦』に記されているので、伝承には疑問も残るが、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のだろう。