What is Prince Hisahito of Akishino?
{{complex|date=November 2023}} {{Infobox royalty | name = Hisahito | image = Prince Hisahito of Akishino 20201130.jpg | caption = Prince Hisahito in 2020 | birth_date = {{Birth date and age|2006|9|6|df=yes}} | birth_place = Aiiku Hospital, [[Tokyo]], Japan | birth_name = {{nihongo|Hisahito|悠仁}} | house = [[Imperial House of Japan]] | father = [[Fumihito, Prince Akishino]] | mother = [[Kiko, Princess Akishino|Kiko Kawashima]] }} {{Japanese Imperial Family}} {{nihongo|'''Prince Hisahito of Akishino'''|悠仁親王|Hisahito Shinnō|extra= born 6 September 2006}} is the youngest child and only son of the [[Fumihito, Prince Akishino|Crown Prince]] and [[Kiko, Princess Akishino|Crown Princess of Japan]].<ref name=bbcboy> {{cite news| title = Japan princess gives birth to boy| publisher=BBC News| date = 6 September 2006| url = http://news.bbc.co.uk/2/hi/asia-pacific/5316266.stm| access-date =5 September 2006}}</ref><ref>{{cite news| last = Walsh| first = Bryan| title = Japan Celebrates: It's a Boy!| magazine=Time| date = 5 September 2006| url = http://www.time.com/time/world/article/0,8599,1531895,00.html| archive-url = https://web.archive.org/web/20070513055227/http://www.time.com/time/world/article/0,8599,1531895,00.html| url-status = dead| archive-date = 13 May 2007| access-date =5 September 2006}}</ref> He is the nephew of [[Naruhito|Emperor Naruhito]] and [[Line of succession to the Japanese throne|second in line to the throne]] after his father, Fumihito. Before his birth, the ongoing [[Japanese imperial succession debate]] had resulted in some politicians holding a favorable view on removing [[agnatic primogeniture]] imposed by [[Allies of World War II|World War II allies]] on the [[constitution of Japan]]. However, once Hisahito was born in 2006 he became next in the line of succession following his father. Hisahito's cousin and Emperor Naruhito's only child [[Aiko, Princess Toshi|Princess Aiko]] remains at present legally unable to inherit the throne, while debate about the