The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
Most streets in Japan do not have names.
6
Japan is the largest exporter of frog's legs.
114
Japanese schools do not have proms.
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The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Japan's capital Tokyo means "Eastern Capital".
1