Japan's Prime Minister Sanae Takaichi waves as she departs on an official trip to Vietnam and Australia at Haneda Airport in Tokyo on May 1, 2026. (Photo by Kazuhiro NOGI / AFP via Getty Images)

Japan's Prime Minister Sanae Takaichi (R) bows as she departs on an official trip to Vietnam and Australia at Haneda Airport in Tokyo on May 1, 2026. (Photo by Kazuhiro NOGI / AFP via Getty Images)

Japan's Prime Minister Sanae Takaichi waves as she departs on an official trip to Vietnam and Australia at Haneda Airport in Tokyo on May 1, 2026. (Photo by Kazuhiro NOGI / AFP via Getty Images)

Tourists visit Victoria Harbour during China's Labour Day golden week holiday in Hong Kong on May 1, 2026. (Photo by Peter PARKS / AFP via Getty Images)

Tourists take photos as they visit Victoria Harbour during China's Labour Day golden week holiday in Hong Kong on May 1, 2026. (Photo by Peter PARKS / AFP via Getty Images)

Alysha Koloi of Australia (L) takes a selfie with gold medallists Chen Jia and Chen Yiwen of China (C), silver medallists Maddison Keeney of Australia (L) and bronze medallists Yasmin Harper and Scarlett Mew Jensen of Britain (R) during the medal ceremony for the women's 3m synchronised diving at the World Aquatics Diving World Cup 2026 super finals in Beijing on May 1, 2026. (Photo by ADEK BERRY / AFP via Getty Images)

Tourists visit Victoria Harbour during China's Labour Day golden week holiday in Hong Kong on May 1, 2026. (Photo by Peter PARKS / AFP via Getty Images)

Tourists visit Victoria Harbour during China's Labour Day golden week holiday in Hong Kong on May 1, 2026. (Photo by Peter PARKS / AFP via Getty Images)