Age 75, Lawton - No services are planned at this time. Mrs. Mastey died Sunday in a local care center. Arrangements are under the direction of the Becker Funeral Home. She was born on April 14, 1933 in Nagana, Japan. She married Robert Mastey in Tokyo, Japan in 1957. She was a beautician for more than 30 years. Survivors include her husband of the home; a sister of Japan; and three brothers, all of Japan. Her parents preceded her in death.