Princess Mako on Oct. 12 visited the graves of her great grandparents, Emperor Hirohito and Empress Nagako, to inform them of her upcoming marriage to her college sweetheart later this month.

Empress Sadako (1884-1951), posthumously known ... The other video piece shows Crown Prince Hirohito and Crown Princess Nagako (1903-2000) visiting the Fushimi-Momoyama mausoleum of Emperor ...