If you input "Japan" in Win10 input method, you will find that besides normal Chinese characters, there will also be a map symbol of Japan???. Although the symbol looks small, it still clearly shows the panorama of Japan, and even dimly identifies the four major islands of Japan.
You can also send this map symbol to your friends. On the PC side, it will display a small icon, while on the mobile side, it will be more image. It is a thumbnail with a map of Japan, which is quite recognizable. stayIPhoneIn its own input method, you can get the same icon by inputting "Japan", which is also exclusive to Japan.
Out of curiosity, the author then tried to enter the names of several other countries without corresponding map symbols.At present, it seems that this little egg is exclusive to Japan. I guess it is because of the special terrain of Japan. Interested friends can also try it on their own.