Japanese Password Translation:
Talk to Konohamaru or the guy in the main town's ninja school to use the passwords. Unless you can read Japanese, you should consider the password entry menu a 4x4 square and one where you may input the following passcodes.
|--------------|
|--0--1--2--3--|
|--4--5--6--7--|
|--8--9--A--B--|
|--C--D--E--F--|
|--------------|
I've heard of this...but how do I do it?
May make random appearances every-so-often. Trying to officially return...
POKEMON BLACK FRIEND CODE: 1249-2602-6566
POKEMON BLACK2 FRIEND CODE: 1679-1583-9820
POKEMON Y FRIEND CODE: 3308-5051-2299