Here is the direct link.
http://bbs2.on.kidd.jp/?0209/kiragin
I think you have to waite until MAS notice.
That bbs has not PM mode.
If you want, I will ask on that bbs in Japanese.
(sorry I have to go out form my house on my business until sunday.
so I can ask after sunday.)
Or you can ask direct KIRAMEKU GIN YOKU's
web master on e-mail.
I think he will help you.