ヤスジニセモチノウオじゃなかったです
yasuji nisemochino uojanakattadesu

Noun
Desu Copula

The polite, past negative form of ヤスジニセモチノウオ

1. Wasn't easy to bear.; Wasn't tolerable.

Past/Perfective
Negative
Polite
Casual Register