くまぜみじゃなかったです
熊蝉じゃなかったです
kumazemijanakattadesu

Noun
Desu Copula

The polite, past negative form of くまぜみ

1. Was not a bear cicada.; Wasn't a bear cicada.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana