Japanese schools do not have proms.
-21
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The Japanese, on average, are the shortest people.
320
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