so the second set of pictures was posted of the match of the Japanese girl with the purple thong from the CPE show in October.
seems that it was a 5 girl elimination strip fight. the girl made it to the final two but then lost all of her clothes besides her thong:
http://japanesehatguy.blog.jp/archives/2510590.html
perhaps someone can find some more photos of the match. furthermore there is still nothing to find about her match from October on DVD...