くろらいちょうじゃないです
黒雷鳥じゃないです
kuroraichōjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of くろらいちょう

1. It's not a black ptarmigan.; I'm not a black ptarmigan.

Negative
Polite
Casual Register
Usually Written in Kana