They have to work together to bring water to their paddy fields, because rice can not grow without water. We, The Earth Club members grew rice in the buckets to learn how to grow rice. In the May we sow rice seeds. In the June and July, Japanese rainy season, we had a nice growing. During summer vacation we fell in control water and they did not have rice.
Summer is very important season to cultivate rice because it has flowers.
When the flower open we have to fill our buckets with enough water. Japanese do not have a custom of Vacans. It comes from rice growing. In the autumn they had good harvest by their cooperation. Rice is a crop of the working together.