常用 じょうよう漢字 かんじ ひょうじゃないです
jōyōkanjihyōjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 常用漢字表

1. It's not on the list of commonly used kanji.; It isn't a common kanji.

Negative
Polite
Casual Register