The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
In Japan, more adult diapers are sold than baby diapers.
50
Japan has the most vending machines in the world (5.52 million) which is more than the population of New Zealand.
7
According to a Japanese poll in the year 2000, the Japanese believe that their best invention of the twentieth century was instant noodles.
6
Japan's capital Tokyo means "Eastern Capital".
1