The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Japanese schools do not have proms.
-21
In Japan, it is tradition for husbands to get a monthly allowance from their wives.
6
In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
108
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
In Japan, slurping loudly while eating noodles shows that the food is delicious. It's actually considered rude not to slurp!
26
Most streets in Japan do not have names.
6