Background
Sekine, Yumiko was born on September 4, 1961 in Tokyo. Daughter of Yutaka and Shigeko Sekine.
Sekine, Yumiko was born on September 4, 1961 in Tokyo. Daughter of Yutaka and Shigeko Sekine.
Student, Tokyo Matsumoto School English.
Office clerk, Arribas Brothers Japan, Urayasu-Chiba, 1982-1984; office clerk, Bura Inc., Tokyo, 1984-1985; office clerk, Reuters Japan, Tokyo, 1986-1989; secretary, Credit Suisse Trust & Banking, Akasaka, since 1989.