Excess sugar intake — especially of sucrose, or table sugar — can lead to ailments such as obesity and diabetes.
JAPAN / Science & Health
Feb 17, 2025
Researchers discover bacteria that can limit body’s sugar absorption
Researchers hope the findings will contribute to developing a new treatment method for obesity and diabetes.
Leaders of patients' groups submit signatures opposing the move by the government to raise the medical copayment ceiling on Wednesday.
JAPAN / Science & Health / EXPLAINER
Feb 14, 2025
Japan to rethink medical copayment hike amid patient outcry
Many patients, especially those undergoing costly but effective cancer therapy, say a hike might force them to abandon their treatments.
A "biohybrid" robot hand developed by a research team from the University of Tokyo and Waseda University
JAPAN / Science & Health
Feb 13, 2025
Japanese research team develops world’s largest 'biohybrid' robot hand
Lack of nutrients, necrosis and muscle fiber alignment issues have limited the scale of previous "biohybrid" systems.
By cancer type, the 10-year survival rate was 57.9% for stomach cancer, the most common cancer among the patients surveyed.
JAPAN / Science & Health
Feb 13, 2025
Japan's 10-year cancer survival rate stands at 54% in latest survey
The rate was 57.9% for stomach cancer, the most common cancer among patients surveyed.
Social loneliness contributes to the development of mental illness, obesity and Type 2 diabetes, a study finds.
JAPAN / Science & Health
Feb 9, 2025
Social loneliness found to worsen arteriosclerosis in mice
A team from Keio University and others said that loneliness without social connections contributes to the development of mental illness, obesity and Type 2 diabetes.
Only couples experiencing infertility would be eligible to access assisted reproductive technology, while those in de facto marriages and same-sex couples will be excluded.
JAPAN / Science & Health
Feb 6, 2025
Assisted reproductive tech bill submitted to Upper House
The proposed legislation is aimed at guaranteeing the right of people born through the use of such technology to know their origins.
An H-3 rocket, built by Mitsubishi Heavy Industries for the Japan Aerospace Exploration Agency, is launched from the Tanegashima Space Center in Kagoshima on Feb. 17, 2024.
JAPAN / Science & Health
Feb 2, 2025
Fifth H-3 rocket with Michibiki No. 6 satellite successfully launched
The rocket blasted off at 5:30 p.m. from the Tanegashima Space Center in Kagoshima Prefecture. The satellite was placed into its target orbit.

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Pedestrians commute through Shibuya Station in central Tokyo, an area that is almost never devoid of people.
As the rest of Japan shrinks, Tokyo grows