Rika had a couple. One called "J/S = R" which is a lot of fun (this icon is from it), and she choose a lot of the photos she wanted taken. That came out in '98. And she had a Memorial Book, of course. I'm not sure about other photobooks, though they're probably out there. Oh, and a photoDVD just came out a couple of months ago from her agency. Photos taken in... Malaysia, I think it was? Somewhere like that.