こけおどしじゃありません
虚仮威しじゃありません
kokeodoshijārimasen

Noun
Desu Copula
na-Adjective
Negation Auxiliary

The polite negative form of こけおどし

1. It is not a bluff.; It's not for show.; It's genuine.

Negative
Polite
Terminal Form
Usually Written in Kana