Kimono adorned Japanese women (and traditionally dressed men) are common in Kyoto. They come in many different forms, from the quick "hire for a day" to the professional Geisha. Somewhere in between are the harder ones to pick. They have clearly been dressed properly, but maybe for a photo shoot, a wedding or simply because they desire to put in the effort for the authentic traditional look.
This delightful discovery was probably for a self commissioned photo shoot or maybe a wedding as there were a lot of temples nearby, but it is hard to tell. She has the bearing of a Geisha, but was not engaged in traditional duties. Just out of the frame is a two person photo crew.
Anyway, the image has a bit of a "discovered fairies in the dell" look due to the short lens I used (45mm). My wife has a much closer image thanks to the 24x zoom on her compact.