Since no-one else seems to have posted this, here you go https://www.youtube.com/watch?v=EWNIvQD5c_w Her persona is Cinderella. The name that is being used in game, at least for the Japanese version, is Cendrillion which is the name used in a french opera based off the original folk story. That's why she's a ballet dancer or something in the trailer. I guess. Other than that, we can see that Kasumi sucks in the batting cage. And that's all.