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
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
The first foreigner to become a samurai was an African slave.
26
In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
108