Yōko Minamida (南田 洋子, Minamida Yōko; March 1, 1933 – October 21, 2009) was a Japanese actress. She was diagnosed with Alzheimer's disease in November 2008, and a television documentary was made about her condition and the efforts of her husband, actor Hiroyuki Nagato, to care for her. She died in Tokyo.
Source: “Yōko Minamida”, English Wikipedia (CC BY-SA 4.0), excerpt