Princess Chichibu wears her diamond honeysuckle tiara with its coordinating necklace for a state banquet at the Imperial Palace in honor of President Lubke of the Federal Republic of Germany, November 1963; learn more about the tiara over here!

Princess Yasuko of Mikasa (now Yasuko Konoe) wears a diamond and pearl drop tiara in 1966, just before her wedding; the tiara is now worn by her sister-in-law, Princess Takamado

Princess Takamatsu wears her diamond floral tiara for a state banquet at the Imperial Palace in honor of President Lubke of the Federal Republic of Germany, November 1963; Kikuko died in 2004, and the tiara hasn’t yet reappeared in public