Editorial policy
Sources for the flags and maps, and how to let me know about a mistake.
Flag and map data
Flags use flag-icons 7.3.2, and maps use Natural Earth 5.1.2. The country catalog includes country information, source links, and licenses.
Translations
The site is available in Korean, English, and Japanese. Please let me know if a translation sounds awkward or changes the meaning.
Reporting a mistake
If you spot a mistake, please email me below. A link to a source I can check is helpful. pjk5401@gmail.com