ひめほたるでわありませんでした
姫蛍ではありませんでした
hime hotarudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ひめぼたる

1. Was not a princess firefly.; Was not a noble lady firefly.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana