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Masako Sen (千 容子, Sen Masako, 23 October 1951) is a former member of the Imperial Family of Japan. She is the fourth child and second daughter of Takahito, Prince Mikasa and Yuriko, Princess Mikasa.. Her former name was Princess Masako of Mikasa (容子内親王, Masako Naishinnō). She is the wife of the 16th-generation Soshitsu Sen.
23 October 1951
Kamiōsaki, Shinagawa, Tokyo, Japan
Sōshitsu Sen XVI
|House||Imperial House of Japan (until 1983)|
|Father||Takahito, Prince Mikasa|
For her early education as a child, Princess Masako attended Gakushuin Elementary School and then Gakushuin Women's Secondary School. She later enrolled in the Department of Japanese Language and Literature, Faculty of Letters, Gakushuin University. After completing three years, she was sent to a boarding school in Switzerland and moved to Paris for studying in the University of Sorbonne.
Marriage and familyEdit
Princess Masako married Masayuki Sen (b. 1956), the elder son of Sōshitsu Sen XV, on 14 October 1983. Upon her marriage, she gave up her imperial title and left the Japanese Imperial Family as required by Imperial Law, and took the surname of her husband. He succeeded his father and thus became Sen Sōshitsu XVI, the sixteenth hereditary grand master (Iemoto) of the Urasenke Japanese Tea Ceremony School, in December 2002.
The couple have two sons and one daughter:
Titles and stylesEdit
Princess Masako of Mikasa
(before her marriage)
|Reference style||Her Imperial Highness|
|Spoken style||Your Imperial Highness|
- 23 October 1951 – 14 October 1983: Her Imperial Highness Princess Masako of Mikasa
- 14 October 1983 – present: Mrs. Masako Sen
Masako Sen has been active in the Soroptimist International (SI) organization in Japan. She was President of the SI Kyoto Club in 2006, and again, in 2016. In 2012, she was elected as the 14th Governor of Japan's Soroptimist International of the Americas (SIA) Chuo Region. In March, 2018, she was elected as Chair of the Soroptimist Japan Foundation.
- Grand Cordon of the Order of the Precious Crown
|Ancestors of Masako Sen|
- Kunaicho | Their Imperial Highnesses Prince and Princess Mikasa and their family
- The Imperial House Law, Article 12, https://www.kunaicho.go.jp/e-kunaicho/hourei-01.html,
- "Archived copy". Archived from the original on 2015-02-05. Retrieved 2015-02-05.CS1 maint: archived copy as title (link)