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