YOU SAID:
qwertyuiopasdfghjklñxcvbnm
INTO JAPANESE
qwertyuiopasdfghjklñxcvbnm
BACK INTO ENGLISH
qwertyuiopasdfghjklñxcvbnm
INTO JAPANESE
qwertyuiopasdfghjklñxcvbnm
BACK INTO ENGLISH
qwertyuiopasdfghjklñxcvbnm
You've done this before, haven't you.