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