アラフラおうせじゃありません
アラフラ大瀬じゃありません
arafuraōsejārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of アラフラおおせ

1. It is not at all.; It's not like that.

Negative
Polite
Terminal Form
Usually Written in Kana