summary . ls 1 .

according to the legend , coffee was the most famous drink . Tokyo itself has 16,000 and nation wide , over 100,00 coffeehouses as it was the main income for many countries. Japan's coffeehouse coffee's cost the same as the US . For those who think that is expensive , then can get theirs from vending machines at cheap prices. From a small reputation , it has turned into a worldwide reputation. Well , the jitter problem was caused by coffee's cooling frosts which has damaged a large number of trees and people . It happened again in June 1979. Thus , brazil called off all trades , As a result , prices increased , The only solution was to have a reserve and a limited amount. This has been done twice until the market is stable again . Despite all the problems , coffee still is the best .