We might wonder what sort of person is attracted to sports photography in Japan, whether professional or amateur, when viewing this gallery, comprised as it is of all manner of deftly captured panchira, along with voyeuristic observations of every kind.
However, if we cast our minds back to the recent Beijing Ero-Olympics, we find that it hardly seems such photographic antics are limited to Japan, although from prior findings we can probably safely say Japan is likely to be amongst the most accomplished.
Whatever the case, you might like to observe the fruits of their labours:
This lady has taken matters into her own hands, rather than leave it to the photographers:
Presumably, she is now (in)famous?