A girl who wasn't originally shaved down there shouldn't try to remove it unnecessarily. In such a close-up shot, you can see the stubble of hair growing back, which is very unsightly. Close-ups of the genitals are nice, but unnatural things don't turn me on.
This site occasionally features models who "look like ordinary girls at first glance, but transform into seductive women the moment the camera is pointed at them!" (Most recently, Momoko Miyahara is one such example). Aside from the models from the Rikitake era, isn't Kanna the pinnacle of this type of "transformation" model? It's hard to think of another model who is so charming despite not being a stunning beauty or a pretty girl.
