Portal:Japan/Selected biography/15

Masako Katsura was a carom billiards player most active in the 1950s who trailblazed a path for women in the sport by competing and placing among the best in the male-dominated world of professional billiards. First learning the game from her brother-in-law and then under the tutelage of Japanese champion Kinrey Matsuyama, Katsura finished second in Japan's national three-cushion billiards championship three times. In exhibition she was noted for running 10,000 points at the game of straight rail. After marrying a U.S. army officer in 1950, Katsura emigrated with him to the United States in 1951, where she was invited to play in the 1952 U.S.-sponsored World Three-Cushion Championship, ultimately taking seventh place at that competition. Katsura was the first woman ever to be included in any world billiards tournament. Her fame cemented, Katsura went on an exhibition tour of the United States with 8-time world champion Welker Cochran, and later with 51-time world champion, Willie Hoppe. In 1953 and 1954 she again competed for the world three-cushion crown, taking fifth and fourth places respectively.