しゃみせんかいじゃないです
三味線貝じゃないです
shamisenkaijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of しゃみせんがい

1. It's not a shamisen shell.; I'm not a shamisen player.

Negative
Polite
Casual Register
Usually Written in Kana