##### cache is NOT at the above coordinates. The coordinates shows
the one of the close station (Tsukiji station) location. The cache
is located at a place within 1 km in radius. #####
The Morse code is created by Samuel Morse in U.S.A. It was widely
used in telegram, navigational radio beacon, etc. It has been
replaced by digital codes. But it is still popular in amateur
radio, because it require simple mechanism and can be communicate
longer distance than phone.
The Morse code elements are short dot, long dash and spaces.
The cache coordinates are shown in the sound at the
link.
Note: The cache can be picked from pavement. Please do not go
over the fence.
Tsukiji
fish market is close to the cache point. It is the biggest
wholesale fish market in Japan. After cache hunt, you can enjoy the
fish cuisine in surrounded restaurants.