曖昧 あいまい茶屋 ちゃやではありませんでした
aimai chayadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 曖昧茶屋

1. Was not a vague teahouse.; Was not a dim sum restaurant.

Past/Perfective
Negative
Polite
Formal Register