Japan has the 10th largest population in the world all fit into 377,972 km²- and they still manage to boast the 3rd biggest GDP after the United States and China! Also, Japan, out of 1000 kids, have 0.0322 out of school. Awesome, right?
After the late 1950s, Japan participated actively in the social and economic activities of the UN's various specialized agencies and other international organizations concerned with social, cultural, and economic improvement. During the 1970s, as it attained the status of an economic powerhouse, Japan was called on to play an increasingly large role in the UN. As Japan's role increased and its contributions sentiment, expressed as early as 1973, that Japan should be given a permanent seat on the United Nations Security Council (UNSC) with the United States, the Soviet Union, the United Kingdom, France, and China.
By 1990, Japan's international cooperation efforts had reached a new level of involvement and activism. Japan contributed about 11 percent of the regular UN budget, second only to the United States, which contributed 25 percent. Japan was particularly active in UN peacekeeping activities and in 1989, for the first time, sent officials to observe and participate in UN peacekeeping efforts (in Afghanistan, Iran, Iraq, and Namibia). Japan sent a small team to observe the February 1990 elections in Nicaragua. In 1992–93 Japan led UN supervision of the peace process and elections in Cambodia, providing approximately 2,000 people, which included members of the Japan Self-Defense Forces.