Attached Link: http://poserclub.jp

I'm trying to join a Web site with Poser downloads, but I can't read Japanese to be able to sugn up for it. Included here are two screen shots. If anyone can explain to me the following, I would greatly appreciate it:

a) what is the "ATTENTION" page telling me?

b)what information am I supposed to fill in each of the blocks to sign up? I'm assuming it's name, username, password, etc., but can't tell which is which.

Mike