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