Empress Michiko has described her "shock" and "pain" at seeing the word "abdication" in news headlines for the first time after Emperor Akihito's video message to the nation on Aug. 8.

In a written statement released Thursday to mark her 82nd birthday, the Empress reflected on events of the past year, including the Emperor's rare video address in which he indicated his wish to abdicate in the near future due to his advanced age.

"It was with awe and respect that I heard the thoughts revealed by His Majesty, which he made after thoroughly discussing the matter with the Crown Prince and Prince Akishino," the Empress said in the message, which was released in both English and Japanese.