Both for business and for pleasure.
Travel in Japanese is Ryoko.
the japanese used steam boat to travel to the u.s
Japanese citizen wife, current alien registration, needs information on proper travel documents to travel to japan to establish residence. She does not have a current Japanese passport.
hentai
they walk
Usually by car
You can get Japanese coins if you travel to Japan, or if you visit a currency exchange, at an international airport or in a big city.
they had air planes...
They walk very, VERY slowly.
Historically, Japanese whalers have gone far outside of Japan's boundaries. Other countries have attempted, or are attempting, to prevent the Japanese whalers from hunting in their territories.
If you are going to study Japanese or have a job with it, yes. And if you're going to travel there. Otherwise, it is just nice to know a foreign language.
The Closed Country Edict of 1635 forbade the Japanese from going to other countries. Japanese ships could not leave Japanese ports, either. A Japanese citizen that left to live elsewhere was killed upon return to Japan.