In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
108
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
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19