Ryusuke Sekino, a 5-month-old boy who was just 258 grams (9 ounces) when born, sits in the arms of his mother Toshiko Sekino.
Ryusuke Sekiya was delivered via emergency Caesarean section, after 24 weeks and five days of pregnancy as his mother Toshiko experienced hypertension.
At 258 grams (9.1 ounces) he was even lighter than the previous record holder, another Japanese boy who weighed just 268 grams when he was born last year. That baby was discharged from a Tokyo hospital in February.
When Ryusuke was born on October 1, 2018, he measured 22 centimetres (8.66 inches) tall, and medical staff kept him in a neonatal intensive care unit.
They used tubes to feed him, sometimes taking cotton swabs to apply his mother's milk to his mouth.
Nearly seven months later, the boy has grown 13 times in weight, now weighing over three kilogrammes. He will be released from Nagano Children's Hospital in central Japan over the weekend.
"When he was born, he was so small, and it seemed as if he would break with a touch. I was so worried," his mother Toshiko told reporters.
"Now he drinks milk. We can give him a bath. I am happy that I can see him growing," she said.
The smallest surviving girl was born in Germany in 2015 weighing 252 grams, according to a registry put together by the University of Iowa of the world's tiniest surviving babies.
The survival rate for tiny babies is substantially lower for boys than for girls.
With skateboarding making its Olympic debut in Japan next year, Cuban skateboarders are hoping their sport will finally be accepted at home.
Yoshiro Mori announced his surprise resignation as honorary chairman of the Japan Rugby Football Union, officials said on Thursday, just months before the country hosts the World Cup.
Newly crowned Masters champion Tiger Woods announced on Thursday he will return to Japan for the first time in more than a decade to play in a new US PGA Tour event in October.
Saudi King reaffirms Kingdom's ability to deal with the effects of cowardly attacks which do not only target vital installations of the Kingdom, but also target global oil supplies.
Key stakeholders in child welfare have strongly recommended a more socially-driven and collaborative approach to create community awareness to ensure child safety.
Hazza Al Mansoori said, “This mission is a great responsibility upon me, through which and the other future missions, I will do my best to help enrich science and knowledge with scientific experiments that will be conducted on the ISS in partnership with the competent teams from different countries.”
Dr Abdulaziz Almusallam, Chairman of the Sharjah Institute of Heritage (SIH), revealed details of the 19th edition of the Sharjah International Narrator Forum at a press conference organised by the institute on Tuesday morning in the SIH offices. The forum is expected to commence on Sept.24 at the Sharjah Expo Center and will last for three days.