The island is 1,250
km south of Tokyo and falls under the jurisdiction of the Tokyo
metropolitan government as part of the Ogasawara island chain. It
is therefore the most distant cache within the Tokyo
Prefecture.
I have listed
the GPS coordinates as N24° 46.724 E 141°19.539, but may be closer
to N 24° 46.724 E 141° 19.544
In any case, the cache is hidden under
some rocks on the south-east corner of the structure. It is a clear
double-Rubbermaid with only a log-book and a
pen.
Please hide better
than you found it so it will not be discovered by
non-cachers.