The six people, who included a man in his 20s and another man in his 30s, helped on the relay in the southern prefecture of Kagoshima on April 27.
In a world first, Japan is set to send a talking robot-astronaut to the International Space Station to conduct the first conversation between a human and a robot in outer space.
The volcano is located about 50 kilometres from the Sendai nuclear plant that began operations last year after it was shut down along with other nuclear plants in Japan following the 2011 earthquake and Fukushima nuclear disaster.
Tokyo's state of emergency, the capital's fourth, lasts until Aug. 22, shortly before the Paralympics begin.
We bring you some of the best images in the last 24 hours from across the world.
The winners of the Natural History Museum's prestigious Wildlife Photographer of the Year competition were announced at an awards ceremony in London. American photographer Karine Aigner was announced as this year's Wildlife Photographer of the Year.
Olympic quick takes - Brazil lifter Reis suspended from Games after positive drug test.
The nation's oldest person is a 112-year-old woman _ Yone Minagawa of Fukuoka, also in southern Japan, born in January, 1893. Experts say a traditional fish-based, lowfat diet may be Japan's secret to long life.
The memorial hall exhibits pictures of the dead pilots and letters written to their parents before leaving for suicide attacks on American warships.
A billion dollars in renewable energy is huge.
'The year in pictures' treks across the globe, looking back on the moments that shaped 2016. From the United States presidential race, to demonetisation in India to the refugee crisis, the news has kept pouring in. Here are our top 50 moments from the world.