Kimiko Date Krumm Kimiko Date Krumm born 28 September 1970) is a Japanese professional tennis player. In her career, she won over 200 tournament matches, including the Japan Open four times. In 1994, she was ranked in the top-ten women players in the world. In 1992, the WTA awarded her the "Most Improved Player of the Year" and the Japan Men's Fashion Association named her "Most Fashionable."