むね白河 しらかわ からすじゃなかったです
muneshirakawakarasujanakattadesu

Noun
Desu Copula

The polite, past negative form of 胸白河烏

1. Wasn't a white-breasted crow.; Wasn't a white-necked crow.

Past/Perfective
Negative
Polite
Casual Register