Well, made a bit of progress, such as it is--found the movie the above shots are from, but hit another dead end. It's an old (2006) dance video called J-10. Of course, as that doesn't conform to the normal JAV naming conventions, thus not being searchable in the usual databases, and being too short to Google effectively, it still leaves me stranded. The box lists an alternate name of 2006-J10, which is still not conventional, but did bring me back a few hits (including on this site) that lead to dead links, seedless torrents, and lots of the usual spam sites. The box also shows two names listed on some sites as the actress's names, Aira and Botan, but no amount of searching has led me to any information on them and my Japanese isn't good enough to tease out any other package details. Guess I'm gonna have to go a-begging to see if someone will re-up or re-seed the movie. One torrent did produce a few minutes run time, enough that I could make out the ENA watermark shown on the screen shots above, so it's probably the one I downloaded originally, as the time frames (2010) match up.
