むらさきいがいじゃありません
紫貽貝じゃありません
murasaki igaijārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of むらさきいがい

1. It is not a mussel.; I am not a mussel.

Negative
Polite
Terminal Form
Usually Written in Kana