Waiting for other students to arrive.  In Korea, we move together when we go on a field trip.  Also, we prepared our lunch indivudually, which is not the case in Korea.  Koreans would reserve a restaurant nearby.

Yes, it is a corporation.  I heard from a Japanese TV show, in near future, they expect  that large conglomerates will enter the agricultural industry to produce vegetables and produce many genetically improved produces.

Far right is the owner of the farm.  Exlpaining the milking system.

Cows and a bull in each pen.  Middle one with a video camera is me.

From the pen floor, dungs will be transported through a conveyor belt and dumped here.

You can see dungs are already mixed with hays or sawdusts.
 

A big machine is mixing the sawdust-mixed dungs for aeration.  This significantly reduces the waste odor.  I smell and touched the waste and virtually no odor.

Once wastes are processed. They are packed in a bag and sold as "High Quality Natural Fertilizer" to farmers who practice environmently friendly farming.