Cars and bikes and Electronic Goods
the biggest export out of japan is vehicles..cars and such..
We use planes and ships to export stuff. we also need paperwork including permission to export stuff as well as permission to import stuff into the receiving country.
countries export stuff because they need the money to buy the stuff they really need
japan
As of 2014, Japan's main export is cars. However, they also export a decent amount of electronic goods and crops.
they export balls
STUFF
stuff
We can export lumber to them
China is now Japan's largest export market, Source - Wikipedia
stuff
stuff