it farming
Fields , paddies, and terraced-farming.
?
japan was mainly filled with mountains and hills.
from india
Agriculture is very hard because 70% of Japan is mountain, so industry and fishing are basically the most major exports for Japan. This is why Japan is so urbanized, because farming is next to impossible
With farming tools.
Mechanized/only 15% of Japan's land is farmable; the rest is industrialized.
Both
Probably having to do with the ocean or with rice farming/ harvesting since these are japan's main resources.
They manufacture ships, farming equipment and vehicles.
the three field system