がつおのえぼしじゃないです
鰹の烏帽子じゃないです
gatsuono eboshijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of かつおのえぼし

1. It's not a katsuo eboshi.

Negative
Polite
Casual Register
Usually Written in Kana