ぎゃくまきがいでわありません
逆巻貝ではありません
gyakumakigaidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of さかまきがい

1. Is not a gyroid shell.; Is not a spiraling shell.

Negative
Polite
Formal Register
Usually Written in Kana