皇室 こうしつ神道 しんとうじゃありませんでした
kōshitsushintōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 皇室神道

1. Was not Imperial Shinto.; Was not related to Imperial Shinto.

Past/Perfective
Negative
Polite
Terminal Form