ひめほたるじゃありませんでした
姫蛍じゃありませんでした
hime hotarujārimasendeshita

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
Terminal Form
Usually Written in Kana