さんじょうかぎゅうじゃありません
三条蝸牛じゃありません
sanjōkagyūjārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of みすじまいまい

1. Not three snails.; It's not three snails.

Negative
Polite
Terminal Form
Usually Written in Kana