with the name include: Empress Masako of Japan (雅子皇后) Princess Masako (恒久王妃昌子内親王), (1888–1940), 6th daughter of Emperor Meiji Masako Chiba (千葉 真子, born...

Masako, Princess Takeda (恒久王妃昌子内親王, Tsunehisa Ōhi Masako naishinnō), born Masako, Princess Tsune (常宮昌子内親王, Tsune-no-miya Masako Naishinnō, 30 September...