Comparison of Asian national space programs Taepodong missile over Japan in 1998. The North Korean government claimed the missile was merely launching a satellite to space, and accused Japan of causing an arms race. The Japanese constitution adopted after World War II limits military activities to defensive operations. On May 2007 Prime Minister Shinzo Abe called for a bold review of the Japanese Constitution to allow the country to take a larger role in global security and foster a revival of national pride. Japan has not yet developed its own manned spacecraft and does not have a program in place to develop one. The Japanese space
Shinzo Watanabe Shinzo Watanabe Shinzō Watanabe (渡辺 信三 Watanabe Shinzō, 23 December 1935) is a Japanese mathematician, who works on probability theory, stochastic processes and stochastic differential equations. Watanabe received from Kyoto University in 1958 his bachelor's degree and in 1963 his Ph.D. under Kiyosi Itô. Watanabe became a professor at Kyoto University. He was also a visiting professor at Stanford University and participated in the organizing committees of international Japanese/Soviet seminars on probability theory. In 1989 he received the Autumn Prize of the Mathematical Society of Japan. In 1983 he was an invited speaker at the International Congress of Mathematicians in