A road uplift that occurred in a Tokyo neighborhood is believed to have been caused by construction work on the Linear Chuo Shinkansen, with JR Central saying the tunnel excavation was likely responsible for the surface damage. (News On Japan)

The H3 Rocket No. 8 was launched at 10:51 a.m. on December 22 from the Tanegashima Space Center in Kagoshima Prefecture, but the mission ended in failure after the rocket was unable to place its onboard satellite into its planned orbit. (News On Japan)

Rapidus President Koike has unveiled what the company says is the world’s first next-generation semiconductor substrate measuring 600 millimeters on each side, marking a significant step forward for Japan’s emerging chipmaker. (News On Japan)

The launch of Japan’s H3 Rocket No. 8 was aborted just seconds before liftoff on December 17th at the Tanegashima Space Center in Kagoshima Prefecture after an abnormality was detected in ground equipment, prompting an automatic halt to the countdown 17 seconds before launch. (News On Japan)

With just over two weeks remaining in 2025, preparations are in full swing for osechi, the elaborately prepared New Year’s dishes that line Japanese dining tables each year, but few may realize that one of osechi’s most essential ingredients is now facing an unprecedented crisis. Experts are issuing stark warnings that, at a realistic level, kelp could disappear from Hokkaido by the end of this century, raising concerns that extend far beyond holiday cuisine and into the very foundations of Japanese food culture. (News On Japan)

Osaka City–based developers have unveiled a new model of their elderly care bathing device on display at an announcement event, presenting an upgraded version of the Future Human Washing Machine that drew attention at the Healthcare Pavilion of the Osaka–Kansai Expo. (News On Japan)

A new material known as metal-organic frameworks, or MOF, developed by Kyoto University’s special professor Susumu Kitagawa, 74, has been thrust into the global spotlight after Kitagawa was selected for this year’s Nobel Prize in Chemistry, drawing renewed attention to its potential applications across industry. (News On Japan)

Green vein Kratom strains are quickly becoming popular amongst the Kratom community. But do you know out of the many green-vein Kratom varieties, which one is the talk of the town these days? (News On Japan)

In recent years, Japan has witnessed a remarkable transformation in the creation, editing, and distribution of media content. The rapid advancement of cloud-based tools is revolutionizing traditional media workflows, empowering content creators to explore new creative frontiers. (News On Japan)

A report in an academic paper by ant experts describes how worker ants that normally protect their mother, maintain the nest and raise larvae can, at a certain moment, suddenly turn on the queen who gave birth to them, tearing her apart and ultimately killing her. (News On Japan)

In 2024, the global lifting equipment rental market experienced significant growth, driven by rising construction activities, infrastructure development, and industrial expansion across Europe, Asia, and the United States. (News On Japan)

The three JR companies operating the Tokaido, Sanyo, and Kyushu Shinkansen demonstrated on December 6th how they would switch train control to a secondary command center in Osaka if a major earthquake or other large-scale disaster rendered the main command facility in Tokyo unusable. (News On Japan)

A large-scale solar project planned near the Kushiro Wetland in Hokkaido is facing renewed backlash after the developer offered local residents what it described as a “beautification cooperation payment,” prompting accusations that the company is trying to buy consent for the construction. (News On Japan)

The Japanese government is preparing to release a new damage projection for a major earthquake striking directly beneath the Tokyo metropolitan area by the end of the year, and interviews with officials familiar with the assessment indicate that in the worst-case scenario the death toll could reach 18,000, while economic losses are estimated at 83 trillion yen. (News On Japan)

Living organisms require protein synthesis as one of their processes to enable the cells to produce the needed proteins for their structure. It also helps with repairs and various other functions, and any interruption can cause different cellular responses. (News On Japan)

A pair of brothers inspired by the manga ‘Space Brothers’ are advancing technologies for agriculture in space while also accelerating soil regeneration on Earth, achieving improvements in as little as one month through their company Toeing, led by CEO Nishida Kohei and CTO Nishida Ryoya, which is drawing attention for research that could support future space habitation and contribute to decarbonization efforts on the ground. (News On Japan)

The world of handmade lingerie is melting into the realms of art, comfort, and personal expression. Designers and hobbyist sewists have begun to prefer mesh over its competitors. (News On Japan)

Japan’s nuclear policy, forced into a turning point by the catastrophic accident at the Fukushima Daiichi plant, has undergone a sweeping shift as the country moves from a nationwide shutdown of reactors to a steady resumption of operations. (News On Japan)

The Ministry of Health, Labour and Welfare has decided to introduce routine vaccination for pregnant women as early as April 2026 to protect newborns from the respiratory syncytial virus, or RSV, which can lead to severe symptoms in infants. (News On Japan)

Toyota’s experimental urban prototype Woven City, built in Shizuoka Prefecture as a large-scale test site, has entered its second month since opening in September, with the city’s early operations beginning to take visible shape as on-site demonstrations expand and new technologies are trialed across the community. (News On Japan)