Photos Photos In Photos: Japan's Princess Mako turns 29 Image 1 of 6 October 23, 2020 Princess Mako is seen at the Akasaka Estate in Tokyo's Minato Ward, on Oct. 6, 2020, ahead of her 29th birthday. (Photo courtesy of the Imperial Household Agency) Princess Mako is seen at the Akasaka Estate in Tokyo's Minato Ward, on Oct. 6, 2020, ahead of her 29th birthday. (Photo courtesy of the Imperial Household Agency) Princess Mako is seen at the Akasaka Estate in Tokyo's Minato Ward, on Oct. 6, 2020, ahead of her 29th birthday. (Photo courtesy of the Imperial Household Agency) Princess Mako is seen at the Akasaka Estate in Tokyo's Minato Ward, on Oct. 6, 2020, ahead of her 29th birthday. (Photo courtesy of the Imperial Household Agency) Princess Mako, right, and her younger sister Princess Kako take a stroll in the Akasaka Estate in Tokyo's Minato Ward, on Oct. 6, 2020. (Photo courtesy of the Imperial Household Agency) Princess Mako, left, takes a photo with her younger sister Princess Kako at the Akasaka Estate in Tokyo's Minato Ward, on Oct. 6, 2020. (Photo courtesy of the Imperial Household Agency) Princess Mako, left, and Princess Kako look at the photos they took at the Akasaka Estate in Tokyo's Minato Ward, on Oct. 6, 2020. (Photo courtesy of the Imperial Household Agency)