Emperor Meiji
Emperor Meiji granted Prince Naruhiko the title "Higashikuni-no-miya" and permission to start a new branch of the imperial family on 3 November 1906. Prince Naruhiko married the ninth daughter of Emperor Meiji, Princess Toshiko (11 May 1896 – 5 March 1978), on 18 May 1915. The couple had four sons.