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