にっぽんあまがえるじゃありません
日本雨蛙じゃありません
nippon'amagaerujārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of にほんあまがえる

1. Not a Japanese tree frog.

Negative
Polite
Terminal Form
Usually Written in Kana