ききりんじゃなかったです
木麒麟じゃなかったです
kikirinjanakattadesu

Noun
Desu Copula

The polite, past negative form of もっきりん

1. Wasn't a mokirin.; Wasn't a wooden kirin.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana