こいわしくじらじゃなかったです
小鰯鯨じゃなかったです
koi washikujirajanakattadesu

Noun
Desu Copula

The polite, past negative form of こいわしくじら

1. Wasn't a small whale.; Wasn't a small herring whale.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana