Aizawa Concrete's F3DP is a gasoline-powered drone with a robotic arm and nozzle that extrudes concrete in flight. It is aimed at printing formwork for floating offshore wind platforms by the end of 2028. A machine born from Japan's construction math: 4.77 million workers, 36.6% of them over 55.
Chiba Institute of Technology has achieved the world's first ground combustion test of thrust vector control (TVC) using a gas hybrid rocket. Part of the Hestia Project, which aims to launch small satellites via balloon-based "Rockoon" method, this breakthrough demonstrated successful thrust vectoring at 2.0 kN over 8 seconds — opening a new path for affordable space access.
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.
Japan's Ministry of Defense has signed a landmark $1.8 billion contract for a satellite constellation project. A special purpose company "TriSat Constellation," formed by Mitsubishi Electric, SKY Perfect JSAT, and Mitsui, will lead the effort alongside domestic space startups like Synspective and iQPS. A deep dive into Japan's pivotal shift in space defense strategy.
Japanese space startup SpaceOne launched its third KAIROS small rocket on March 5, 2026 after repeated delays, but flight was aborted about 68.8 seconds after liftoff, a third straight failure following Flights 1 and 2. Learn what the company changed, what went wrong this time, and where its "space delivery service" dream stands now.
Japan's Space Data Inc. and CYPHIC, the country's only electronic warfare startup, have launched a strategic partnership combining digital twin technology with anti-GPS spoofing capabilities. A deep look at how Japanese defense tech startups are tackling modern electronic warfare threats.
Airbus A321XLR achieves a range of 8,700km with its revolutionary structural fuel tank. American Airlines has launched commercial operations, and Japan's Peach Aviation plans to introduce it by 2028. Discover how this narrow-body jet is rewriting the rules of budget long-haul travel.
Japanese startup AstroX has raised $15 million in Series A funding to develop its revolutionary Rockoon launch system — using high-altitude balloons to carry rockets to the stratosphere before firing them into space. Based in Fukushima's Minamisoma, the company aims to reach space by 2026 and achieve orbital insertion by 2029, challenging the global space launch industry with a low-cost, flexible alternative.
Japanese space startup ALE announces "Starlight Challenge," its third attempt to create the world's first artificial shooting stars after two previous setbacks. Targeting a 2028 space demonstration and commercialization by 2029, this ambitious project blends space entertainment with atmospheric science research.
A Japanese-led research team has detected the largest sulfur-bearing organic molecule ever found in interstellar space, a 13-atom ring compound near the Milky Way's center. The discovery bridges simple space chemistry and complex building blocks of life found in comets and meteorites, offering a key missing link in understanding life's cosmic origins.
University of Tokyo-born startup Pale Blue enters the Orbital Transfer Vehicle (OTV) business after being selected for JAXA's Space Strategy Fund. With its unique water-based propulsion technology, the company aims to create "branch line transportation" in space. A deep dive into Japan's growing space industry.