
Over about the last year or so the fedora has made quite a fashion comeback in Japan, being popular among both young men and young women.
Unfortunately, there are some who either can't tell the difference between men's and women's hats or who really just don't care. Since this fellow seems to have borrowed his shirt from his sister, I suspect he falls among the latter.
Pentax K20D
S-M-C Takumar 105/2.8