Step 10: Registration (6)
Enter your family and first name in "お名前" text box.
Only double-byte charactor can be used.
It's OK if it is not collect. So, you can go to following page,
copy & paste sample name "山田" to 1st box and "太郎" to
2nd box
http://akb48memorandom.com/archives/1019222456.html