YOU SAID:
14159265359141592653591415926535914159265359141592653591415926535914159265359141592653591415926535914159265359141592653591415926535914159265359
INTO JAPANESE
14159265359141592653591415926535914159265359141592653591415926535914159265359141592653591415926535914159265359141592653591415926535914159265359
BACK INTO ENGLISH
1415926535914159265359141592653 1415926535914159265359
INTO JAPANESE
1415926535914159265359141592653 1415926535914159265359
BACK INTO ENGLISH
1415926535914159265359141592653 1415926535914159265359
You've done this before, haven't you.