いがぐりかにじゃありません
毬栗蟹じゃありません
igagurikanijārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of いがぐりがに

1. It is not marukuri kani.; It is not a marukuri crab.

Negative
Polite
Terminal Form
Usually Written in Kana