In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
108
Most streets in Japan do not have names.
6
According to a Japanese poll in the year 2000, the Japanese believe that their best invention of the twentieth century was instant noodles.
6
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