I tend to use [Arial Unicode MS] for displaying Unicode characters.
(Examples could be seen at [http://www.vkonovalov.ru/perlce-tcltk.htm])

However this file is huge, and placing it in main memory is bad.

Solution: compile very simple program and place it on startup:
(substitute your real path, compile, then exectute each time you need it)

 #include <windows.h>
 
 int WinMain() {
   int AddFontResource(LPCTSTR lpszFilename);
   AddFontResource(L"\\Storage Card\\fonts\\ARIALUNI.TTF");
   SendMessage(HWND_BROADCAST,WM_FONTCHANGE,0,0);
 }

[VK]