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October 10, 2025
 

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Susumu Kitagawa speaks to reporters at Kyoto University on Wednesday after receiving the news that he had been awarded the Nobel Prize in chemistry the same day.
JAPAN / Science & Health
Chemistry Nobel winner Kitagawa says downtime helped him think up new material
Waiting on a supercomputer to analyze the structure of a new crystal gave him time to come up with the idea for a kind of material that could, for example, capture carbon dioxide.
JAPAN / Science & Health
Nobel laureate Sakaguchi urges support for science despite its 'poor success rate'
The Nobel Prize winner engaged in research once considered dodgy or even dangerous, and he said he struggled to gain support for it early in his career.
JAPAN / Science & Health
With medical breakthrough, Japan’s latest Nobel winner bucked convention
Shimon Sakaguchi’s unwavering conviction in the validity of his research paid off with the discovery of immune-regulating cells — and a Nobel Prize in medicine.
Shimon Sakaguchi, an immunologist and distinguished professor at Osaka University, attends a news conference after winning the 2025 Nobel Prize in medicine, in Osaka Prefecture on Monday.
JAPAN / Science & Health
Oct 7, 2025
Japanese immunologist among three Nobel medicine prize winners
By Tomoko Otake
Japanese immunologist Shimon Sakaguchi was awarded the prize along with two other scientists for their discovery concerning peripheral immune tolerance.
Flu season began earlier than usual this year, with Okinawa Prefecture reporting the largest number of cases per hospital in the week up to Sunday.
JAPAN / Science & Health
Oct 3, 2025
Japan enters its second-earliest flu season in 20 years
Okinawa had the most cases on average by prefecture, at 8.98 patients per medical institution, followed by 1.96 for Tokyo, 1.68 for Kagoshima, and Fukuoka with 1.55.
Pedestrians pass through a cooling mist in Tokyo's Ginza district in August.
JAPAN / Science & Health
Oct 2, 2025
Japan saw record number treated for heatstroke in hottest-ever summer
By Aaron Clark and Shoko Oda
Patients with suspected heatstroke over the period rose almost 3% to 100,143 from a year earlier as Japan saw its temperature record broken twice in a matter of days.
About 83% of public hospitals in Japan were in the red in fiscal 2024.
JAPAN / Science & Health
Sep 30, 2025
83% of public hospitals in Japan in red in fiscal 2024
Both the deficit and the proportion of loss-making hospitals, 703 out of 844, marked record highs.
Japanese researchers estimated that as of 2023, there were 316,900 people in Japan with ulcerative colitis and 95,700 with Crohn’s disease.
JAPAN / Science & Health
Sep 29, 2025
Japan sees 40% surge in chronic bowel disease cases over eight years
By Jessica Speed
On a population basis, a study published this month shows prevalence is now 254.8 cases of ulcerative colitis and 77.0 cases of Crohn’s per 100,000 people.
Study by Kyoto Prefectural University of Medicine and House Foods Group has found that the sweet-salty combination dulls the sense of avoiding high salt concentrations and can lead to greater salt intake.
JAPAN / Science & Health
Sep 21, 2025
Sweetness dulls salt aversion and may lead to excessive intake, study shows
The tendency is more pronounced among people with chronic kidney disease, underscoring the need for salt reduction that takes the effect of sweetness into account.
Erectile dysfunction drug Cialis
JAPAN / Science & Health
Sep 19, 2025
Panel OKs first OTC sales of erectile dysfunction drug in Japan
Cialis is set to become the first erectile dysfunction treatment that can be purchased at drugstores in Japan.

Typhoon Halong to cause windstorms, heavy rain and high waves on the Izu islands
Typhoon Halong is moving north near the Izu Islands, with strong winds, high waves and heavy rain expected as it passes early on Thursday, prompting warnings from the weather agency.
Japan to move toward five-year integrated bachelor's-master’s programs
Japan plans to introduce nationwide five-year bachelor's-master's programs to raise graduate school enrollment and train more highly skilled professionals amid a shrinking workforce.
Chemistry Nobel winner Kitagawa says downtime helped him think up new material
Susumu Kitagawa speaks to reporters at Kyoto University on Wednesday after receiving the news that he had been awarded the Nobel Prize in chemistry the same day.
After 26 years, Komeito may be showing signs it will break with LDP
Komeito leader Tetsuo Saito (left) and LDP counterpart Sanae Takaichi meet in Tokyo on Tuesday.
Bear injures two in Japan supermarket; man killed in separate attack
A bear seen in security camera footage taken Tuesday inside a supermarket in Numata, Gunma Prefecture
With nuclear sub proposal, Japan faces array of political and tech challenges
The Jingei, the third of the Maritime Self-Defense Force's Taigei-class submarines, was commissioned in March last year. It is equipped with lithium-ion batteries, enabling it to have a longer diving time and cruising distance than older models with lead-acid batteries.
OpenAI’s Sora 2 is drowning in Japanese 'AI slop'
OpenAI has rolled out a social app powered by Sora 2, its artificial intelligence video generator, which was quickly flooded with videos featuring iconic Japanese intellectual property.
Trump has his eyes on the prize — but a Nobel win looks unlikely
A protester holds a sign with an image depicting U.S. President Donald Trump and the words "Nobel" written on it, as supporters and family members of hostages who were kidnapped during the deadly Oct. 7, 2023, attack on Israel by Hamas, demonstrate to demand the immediate end of the war and the release of all hostages, outside the U.S. Consulate in Tel Aviv, on Sept. 2.
‘Takaichi trade’ stalls as political reality calls for wait-and-see approach
Tokyo stocks staged a powerful rally on Monday. On Tuesday, they rallied again, then retreated.
How a family-run landscaper turned the Osaka Expo green
The team at Ryokukou Garden consists primarily of a single family, including Toshiki Tanisaki (second from right), who led the company's efforts at the Osaka Expo, Chikako Tanisaki (fifth from right), who performs daily maintanence at the expo, and Takeshi Tanisaki (fourth from right), who added a nursery to the family farm more than 50 years ago.

Podcast

One of the many entrances to the Kabukicho neighborhood in Tokyo’s Shinjuku Ward.
Kabukicho: Tokyo’s ‘stadium of desire’

Longform

Growing families are being priced out of Tokyo’s condo market, forced to choose between downtown convenience and suburban space.
Is living in central Tokyo still affordable?
By Alex K.T. Martin

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