キスジゲンロクダイではありませんでした
kisujigenrokudaidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of キスジゲンロクダイ

1. Was not the sixth of the Kisshū domain.; Was not a Kisshū domain sixth.

Past/Perfective
Negative
Polite
Formal Register