草薙 くさなぎ けんではありません
kusanagino kendewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 草薙の剣

1. It is not the Kusanagi-no-Tsurugi.; It is not the Sword of Kusanagi.

Negative
Polite
Formal Register