Historical character or characters that are used around the world in the face character?

Nakanisi Printing Company, which mostly produces academic printing, has unique web site, “Sekai-no-Moji ( Worldwide characters)”. This site introduces you 28 types of characters which are used today, and 97 type of historical characters. With expanding of Unicode, displaying multi characters is more common even general computers. It is very interesting that Indian characters differ in wide area, also Geogian character is very cute. Some of people among social media already have been used these characters as face mark liked.