こぶみかんじゃなかったです
瘤蜜柑じゃなかったです
kobumikanjanakattadesu

Noun
Desu Copula

The polite, past negative form of こぶみかん

1. Wasn't a dekopon.; Wasn't a mandarin orange.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana