agriculture
asia
cereal
chubu region
corn
countryside
east asia
farm
field
garden
grain
grains
hokushinetsu region
industry
japan
koshin region
koshinetsu region
nagano
nagano prefecture
naganoshi
paddy
paddy field
paddy fields
plantation
rice
rice field
rice fields
rice paddies
rice paddy
rural
seedling
shinetsu region
ueru