Most streets in Japan do not have names.
6
The Japanese, on average, are the shortest people.
320
The first foreigner to become a samurai was an African slave.
26
Japan is the largest exporter of frog's legs.
114
Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11
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, it is tradition for husbands to get a monthly allowance from their wives.
6