Empress Kōgyoku , also known as Empress Saimei , was the 35th and 37th monarch of Japan, according to the traditional order of succession.
Empress Kōgyoku
Kengoshizuka Kofun the burial site of Empress Kōgyoku.
Empress Suiko was the 33rd monarch of Japan, according to the traditional order of succession.
Memorial Shinto shrine and mausoleum honoring Empress Suiko