ヒメキンチャクフグではありませんでした
himekinchakufugudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ヒメキンチャクフグ

1. Was not a princess pufferfish.; Was not a princess lanternfish.

Past/Perfective
Negative
Polite
Formal Register