Princess Takamatsu Masako was a member of the Japanese imperial family, born on June 18, 1940. She is the daughter of Prince Takamatsu and Princess Takamatsu Masako. After her marriage to Prince Tomohito of Takamatsu in 1964, she became known as Princess Takamatsu Masako. Throughout her life, she has been involved in various charitable activities and cultural preservation efforts. The princess has also participated in numerous official events representing the imperial family, contributing to Japan's cultural heritage and public welfare initiatives.