わたるのみょうごにちでわありません
弥の明後日ではありません
wataruno myō gonichidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of やのあさって

1. It is not the day after tomorrow.; It is not the day after the day after tomorrow.

Negative
Polite
Formal Register
Usually Written in Kana