仁寿 にんじゅ殿 どのではありませんでした
ninjudonodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 仁寿殿

1. Was not the Jinshuden.; Was not the Hall of Benevolent Longevity.

Past/Perfective
Negative
Polite
Formal Register