What is Yuriko, Princess Mikasa?
{{Infobox royalty | name = Yuriko<br>崇仁親王妃百合子 | title = Princess Mikasa | image = Princess Mikasa 2012-1-2.jpg | caption = Princess Yuriko during the New Year Greeting on 2 January 2012 | spouse = {{marriage|[[Prince Mikasa|Takahito, Prince Mikasa]]<br />|22 October 1941|27 October 2016|end=his death}} | issue = [[Yasuko Konoe|Princess Yasuko of Mikasa]]<br>[[Prince Tomohito of Mikasa]]<br>[[Yoshihito, Prince Katsura]]<br>[[Masako Sen|Princess Masako of Mikasa]]<br>[[Norihito, Prince Takamado]] | full name = {{nihongo|Yuriko|百合子}} | house = [[Imperial House of Japan]] | father = Masanari Takagi | mother = Kuniko Takagi | birth_name = Yuriko Takagi | birth_date = {{Birth date|1923|6|4|df=y}} | birth_place = [[Minamiaoyama, Tokyo]], [[Empire of Japan|Japan]] | death_date = {{Death date and age|2024|11|15|1923|6|4|df=y}} | death_place = [[St. Luke's International Hospital, Tokyo]], [[Japan]] | burial_date = | burial_place = | occupation = | religion = [[Shinto]] }} {{nihongo|'''Yuriko, Princess Mikasa'''|崇仁親王妃百合子|Takahito Shinnōhi Yuriko}}, born {{nihongo|'''Yuriko Takagi'''|高木百合子|Takagi Yuriko}} (4 June 1923 &ndash; 15 November 2024), was a member of the [[Imperial House of Japan]] as the widow of [[Prince Mikasa|Takahito, Prince Mikasa]], the fourth son of [[Emperor Taishō]] and [[Empress Teimei]]. The Princess was the last surviving paternal aunt of the emperor emeritus, [[Akihito]]. She was the oldest member of the Imperial Family, and the only living member who was born in the [[Taishō period]] during the reign of her father-in-law.<ref name=ATP&PM>{{cite web|url=http://www.kunaicho.go.jp/e-about/activity/activity05.html|title=Activities of Their Imperial Highnesses Prince and Princess Mikasa and their family|publisher=The Imperial Household Agency|access-date=18 October 2012}}</ref> On 29 March 1941, Yuriko's engagement to her second cousin once removed, [[Prince Mikasa]],