As AI's explosive growth makes chip power consumption a critical global issue, Japan's next-generation chip technologies are drawing worldwide attention. Tohoku University's MRAM memory reduces power consumption to 1/100th of conventional chips, while Saga University's diamond semiconductors — called the "ultimate semiconductor material" — advance toward space and 6G applications. We report on Japan's technological edge and the intensifying competition with the US and China.
Osaka University spinoff Reimei has launched the world's first corporate clinical trial of a corneal epithelial cell sheet made from donor-derived iPS cells. Learn how this breakthrough could solve the global corneal donor shortage, restore vision for millions, and where Japan's regenerative medicine regulation stands versus the US FDA.
Japan's Fugaku supercomputer achieved the world's first 100-meter resolution simulation of an entire typhoon lifecycle, from initial vortex to super typhoon over 4 days. The breakthrough revealed tiny vortices invisible to conventional 2km models that delay rapid intensification by a full day, offering critical insights for improving typhoon forecasting in an era of climate change.
Brainless jellyfish and sea anemones sleep about 8 hours a day and even take naps, new research reveals. Sleep's true purpose isn't brain rest; it's repairing DNA damage in neurons. Discover how this 500-million-year-old function connects jellyfish to human sleep health.
Beef tendon, a common Japanese hot pot ingredient, is being transformed into knee ligament implant material. A Waseda University startup has developed decellularization technology that could eliminate the need to harvest patients' own tissue for ACL reconstruction. Clinical trials are underway with commercialization targeted for 2028.
The world's first wired earphones using "cartilage conduction" — a third hearing pathway discovered in Japan — are now on sale. Learn how Sound Ball differs from bone conduction, its adoption at five Osaka Expo pavilions, and what this means for the future of audio technology.
Researchers at the University of Tokyo and Tokyo Metropolitan Institute of Medical Science have developed a microneedle patch that delivers COVID-19 vaccines simply by sticking it on the skin. Using a 3D-printed pillar-guided design, the patch achieves 8.3x better loading efficiency and stronger immune response than injections in mouse trials. Explore how this painless, room-temperature-stable technology could transform global vaccination.
Tohoku University and the University of Tokyo have developed DIVE, a multi-agent AI workflow that automatically reads and structures experimental data from scientific paper figures. By extracting over 30,000 data points from 4,000+ papers, the system proposed new hydrogen storage materials in just 2 minutes. Here's how this AI reading team is unlocking data trapped inside research charts.
A joint research team from the University of Yamanashi, Waseda University, and Shinshu University has developed a completely fluorine-free electrolyte membrane for polymer electrolyte fuel cells. Achieving over 100,000 durability cycles—1.3 times that of conventional fluorine-based membranes—this PFAS-free breakthrough could accelerate the global hydrogen economy while addressing environmental regulations.
A Japanese-developed measles-vector vaccine against Nipah virus, a disease with up to 75% fatality, began Phase I clinical trials in Belgium in June 2026. Learn about the approach and Japan's role in global pandemic preparedness.
Kyoto University professor Naoko Tosa showcased "disaster-prevention fashion" made from fire-resistant materials at Japan Society during New York Fashion Week. Her fusion of art, technology, and disaster preparedness is capturing global attention as a uniquely Japanese innovation.
A Keio University study reveals CGRP antibody drugs reduced migraine frequency by half in about 50% of patients, with over 90% satisfaction. Explore Japan's latest migraine prevention treatments—from monthly injections to upcoming oral medications and neuromodulation—and how they're transforming life for migraine sufferers.
Vema Hydrogen completes the world's first Engineered Mineral Hydrogen pilot wells in Quebec. With potential costs of $0.50/kg—a 90% reduction—and candidate sites identified in Japan's Tohoku and Kyushu regions, this technology could reshape Japan's hydrogen society vision and energy independence.
A Tokyo University research team scientifically examined "sleep divorce" through mouse experiments. Which leads to better sleep—co-sleeping or sleeping alone? The surprising findings show optimal sleep environments differ based on social status and genetic background.
Mejiro University in Tokyo plans to launch Japan's only dedicated Korean Studies department in April 2027. Built on 20 years of Korean language education, the program features mandatory study abroad and dual-degree options, reflecting the massive K-culture boom transforming Japan's youth.
A research team at Kanazawa University has developed a next-generation X-ray CT scanner with 5x the resolution of conventional devices (0.08–0.1mm). Capturing images in just 6.5 seconds, this compact device can visualize trabecular bone structure, opening doors for early detection of trigger finger and osteoarthritis. We look at how 20 years of clinical experience led to it.
Kindai University has achieved the world's first full-cycle aquaculture of Nodoguro (Blackthroat seaperch), a high-end deep-sea fish known as the "White Toro." Learn about the decade-long journey, the technical challenges overcome, and what Japan's aquaculture leadership means for global food security.
A Japanese research team has discovered Mic-628, an oral compound that advances the circadian clock regardless of dosing time. In mouse studies, it cut jet lag recovery from 7 days to 4. Learn how this breakthrough could transform treatment for jet lag, shift work disorders, and beyond.
Shibaura Institute of Technology's "InSIGHT Grip" is a non-destructive inspection technology that estimates internal quality simply by gripping objects with a robot hand. With a low-cost, sensor-free design, it promises applications from fruit sorting in agriculture to industrial deterioration detection.
Researchers at Tufts University have developed a groundbreaking method to mass-produce tagatose, a rare sugar that is 92% as sweet as table sugar with 60% fewer calories. With minimal impact on blood sugar, FDA safety approval, and the ability to brown like real sugar in baking, tagatose could reshape the sweetener market. Here's what you need to know.
