the biggest export out of japan is vehicles..cars and such..
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
We can export lumber to them
Papaya
China is now Japan's largest export market, Source - Wikipedia
Lube
rice
Australia
Italy exports many foods. Food is actually the country's main export. Foods they export include olive oil, wine, tomatoes, olives, and garlic.
Corn and chicken.