Flag icon is not showing

In popup Select Language window, langauge icon is not showing.

Is there anyone know how to display country icon?

Please help.

Note: Assuming this is Japanese.

Looks like the value for the flag icon is set to "ja". Try setting it to "jp" in the language file, or edit the language in the administration panel and set the correct flag.

Hi,

Thank you so much for your adivce!

Now flag icon is displaying properly!!