This virtual keyboard lets you type Japanese characters. Then you can use (copy & paste) it anywhere like in email message, MS Word or something... * Please click on below "Keyboard" button first. It will show virtual keyboard. Then you have two ways to get Japanese characters: Option 1: Simple input (just type your keyboard, not on screen):
Option 2: Text area (text will appear here after you click proper keys in above virtual keyboard) * for expamle, click "karate" (6 clicks), then you can get "カラテ"):