るりこのはとりでわありません
瑠璃木葉鳥ではありません
rurikonohatoridewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of るりこのはどり

1. Is not a lapis lazuli leafbird.; Is not a jewel-winged bird.

Negative
Polite
Formal Register
Usually Written in Kana