YOU SAID:
qwertyuiop[]asdfghjkl;'zxcvbnm,./1234567890-=!@#$%^&*()_+QWERTYUIOP{}ASDFGHJKL:"ZXCVBNM<>?
INTO JAPANESE
qwertyuiop [] asdfghjkl; 'zxcvbnm、。/ 1234567890 - =!@#$%^&*()_ + QWERTYUIOP {} ASDFGHJKL: "ZXCVBNM <>?
BACK INTO ENGLISH
qwertyuiop [] asdfghjkl; 'zxcvbnm,. / 1234567890 - =! @ # $% ^ & * () _ + QWERTYUIOP {} ASDFGHJKL: "ZXCVBNM <>?
INTO JAPANESE
qwertyuiop [] asdfghjkl; 'zxcvbnm、。 / 1234567890 - =! @#$%^&*()_ + QWERTYUIOP {} ASDFGHJKL: "ZXCVBNM <>?
BACK INTO ENGLISH
qwertyuiop [] asdfghjkl; 'zxcvbnm,. / 1234567890 - =! @ # $% ^ & * () _ + QWERTYUIOP {} ASDFGHJKL: "ZXCVBNM <>?
You've done this before, haven't you.