四よん文も字じ

noun

four characters; four letters

Refers to four written characters, typically kanji or kana. Often used in contexts like passwords, names, or word games.

• パスワードは四よん文も字じ以い上じょうにしてください。

  Please make your password at least four characters long.

• この言こと葉ばは四よん文も字じでできている。

  This word is made up of four characters.