The NTT-led IOWN Global Forum has signed a comprehensive partnership with ETSI, Europe's telecom standards body, revealed at MWC Barcelona 2026 and following a February tie-up with the Open Compute Project. Where does a photonics-electronics technology promising one hundredth the power and one two-hundredth the latency stand in a 6G standards race between the US, China and Europe? A look at the forum's 170-plus members and its roadmap.
Researchers at Kyoto and Hiroshima Universities created iPS cells from bonobos, chimpanzees, and gibbons, then achieved the world's first differentiation into limb bud mesoderm cells. Inside Japan's Whole-Zoo iPS Cell Project and its work on primate evolution, conservation, and zoo veterinary medicine.
Two wooden walls are bolted down and pulled against each other until one breaks. That is the Kabe-1 Grand Prix, where universities, construction giants and home builders compete for the title of Japan's strongest shear wall. Born after the 1995 Kobe earthquake, it doubles as a public destructive test. Here is how it works and how the 2025 tournament went.
Researchers at the University of Tokyo have built the CUBIC Organ/Body Atlas, a 3D map of every cell across all organs of mice and the entire body of newborn mice at single-cell resolution. Combining the CUBIC tissue-clearing method with a custom light-sheet microscope, the team pinpointed roughly 610 million cells in a newborn mouse. Published in Cell, the work points toward 3D pathology and whole-body drug evaluation.
Murata Manufacturing, SoftBank, and CC-Link Partner Association achieved the world's first TSN over 5G connectivity demonstration by a telecom operator, reaching an average time synchronization accuracy of 122 nanoseconds, over 7x better than the international standard requires. A major step toward wireless smart factories and Physical AI.
Japan's Ministry of Internal Affairs and Communications has joined the AI-RAN Alliance, an international consortium turning cell towers into AI processing hubs. With SoftBank, NVIDIA, Samsung, and other tech giants on board, this move signals Japan's commitment to distributed AI infrastructure and its strategic positioning in the US-China tech race heading into the 6G era.
Hitachi and the Institute of Science Tokyo extended coherence time roughly 280-fold and demonstrated 99.1% gate fidelity on natural silicon, the material standard semiconductor fabs already use, with no isotope purification. The result comes from a Concatenated Continuous Drive scheme combining continuous microwave irradiation with phase modulation. Unlike the superconducting route taken by IBM and Google, it builds on existing chipmaking, with cloud access targeted for fiscal 2027.
The explosive growth of AI data centers is creating a golden age for power electronics. With tens of thousands of GPUs fluctuating power equivalent to a nuclear plant by over 50%, Japanese makers like Mitsubishi Electric, Fuji Electric, and Toshiba see a massive opportunity. Includes US and Europe comparisons.
Kyoto Institute of Technology and Chuo University have developed a cooling-free infrared sensor using semiconductor carbon nanotubes (CNTs) with 11x greater sensitivity than conventional materials. Building on Japan's legacy in CNT research since their 1991 discovery at NEC, this breakthrough could transform autonomous driving, security screening, and medical imaging. Here's what it means and how Japan is reacting.
As AI demand pushes terrestrial data centers toward their limits in power and cooling, a new frontier is opening in orbit. Japan's NTT Group and SKY Perfect JSAT are moving first through their joint venture Space Compass, built on the IOWN optical platform, while Google's Project Suncatcher and the startup Starcloud race to put solar-powered AI infrastructure in space. Inside Japan's edge in inter-satellite optical links, and the radiation, cooling and launch-cost problems still unsolved.
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, with the first transplant performed on July 9, 2026. How the approach could ease the global corneal donor shortage, what the Lancet-published first-in-human data showed, and where Japan's regenerative medicine regulation stands against the US FDA.
