That is why emperors, who are his descendants, do not live as long as the gods (refer to the section "Konohana no sakuya-bime and Iwanaga-hime" in "Tensonkorin").
それでその子孫の天皇の寿命も神々ほどは長くないのである（天孫降臨コノハナノサクヤビメとイワナガヒメを参照）。