YOU SAID:
QWERTYUIOP ASDFGHJKL ZXCVBNM qwertyuiop asdfghjkl zxcvbnm
INTO JAPANESE
QWERTYUIOP ASDFGHJKL ZXCVBNM qwertyuiop asdfghjkl zxcvbnm
BACK INTO ENGLISH
QWERTYUIOP ASDFGHJKL ZXCVBNM qwertyuiop asdfghjkl zxcvbnm
INTO JAPANESE
QWERTYUIOP ASDFGHJKL ZXCVBNM qwertyuiop asdfghjkl zxcvbnm
BACK INTO ENGLISH
QWERTYUIOP ASDFGHJKL ZXCVBNM qwertyuiop asdfghjkl zxcvbnm
You've done this before, haven't you.