Wow this thread has been dead for a while. ww
No news of any new releases (at least I haven't seen any yet, but if you know please post!), but I looked at her blog and she went to a concert and had a good time - she also posted some fun pictures, including some sake that had a snake in it!
http://blog.excite.co.jp/mykeys2007/
Let's not forget about Angela <3