Pics: Trump greets Japanese emperor with a handshake but no bow

US President Donald Trump greeted Japanese Emperor Akihito and Empress Michiko on Monday with a genteel handshake and nod, but no bow, avoiding the pitfall of US President Barack Obama who was criticised at home for his deep bow to the monarch.

Trump, wearing a suit and tie and his wife, Melania, in a long, dark blue dress, were met at the palace entrance by the royal couple, who were both wearing suits.

Trump smiled, shook hands and nodded at the 83-year-old emperor before greeting Michiko as well. The four entered the palace where they chatted through interpreters in footage aired live on television, but without sound as is customary.

After the meeting, Trump shook hands again and tapped the emperor’s arm repeatedly with his left hand. “Thank you for the great meeting”, he told Akihito. “I‘m sure we will meet again”.

US President Donald Trump, second left, and First Lady Melania Trump, left, are welcomed by Emperor Akihito, second right, and Empress Michiko, right, upon their arrival at the Imperial Palace. (Photo: Reuters)

Obama came under fire after meeting the emperor in Tokyo in 2009 for what his critics back home said was bowing too low to Akihito. Some US commentators said the US president should not lower his head before foreign monarchs.

Akihito has spent much of his reign working to heal the wounds of World War II, which was waged across Asia in his father’s name, Emperor Hirohito.

Obama also faced criticism from a different quarter - etiquette experts - who noted he combined a bow with an handshake, which is not done in Japan traditionally, whether meeting the emperor or anyone else.

Japanese guests are not supposed to touch the royal couple or shake hands, but foreign guests often do.

Hillary Clinton shook hands and air-kissed the empress on both cheeks, then took her hand as they entered the palace when she met the royal pair as secretary of state in 2011, a month or so after the triple disasters of an earthquake, tsunami and nuclear meltdown hit northeastern Japan in March of that year.

Traditionalists say that Japan’s Chrysanthemum throne dates back more than 2,000 years. Akihito was the first royal heir in the Japanese imperial family to marry a commoner -- a symbol of Japan’s new modernity and confidence.

Japan earlier this year enacted a law clearing the way for Akihito, to step down, clearing the way for the first abdication by a Japanese monarch in nearly two centuries and the accession of his son, Crown Prince Naruhito in late 2018 early 2019.

Akihito’s father, Emperor Hirohito, was considered divine until after Japan’s defeat in World War Two. The current emperor is defined by the constitution as a symbol of the people, and has no political authority although he is widely respected.