るりじゃありませんでした
瑠璃鶇じゃありませんでした
ruri jārimasendeshita

Noun
Desu Copula

The polite, past negative form of るりつぐみ

1. Was not a thrush.; Was not a Japanese robin.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana