The auto industry, EVs, batteries, hydrogen and next-generation mobility.
Ammonia burns slowly and needs about 500 times more ignition energy than iso-octane. Daihatsu turns part of it into hydrogen on the car. Why it starts with kei cars, and which problems it still lists as open.
Bridgestone left F1 in 2010 and lost a bid to return in 2023. From December it supplies every Formula E car, on tyres it says are 65% recycled and renewable, a figure that partly relies on mass-balance accounting.
Japan says ¥8.2 trillion in self-driving investment will yield ¥187.3 trillion in economic effects, about 23 to 1. The government's own footnotes show what that number measures and which assumption drives it.
GO, Waymo and Nihon Kotsu want driverless taxis in Tokyo in 2027. Japan has had a permit regime since 2023, but the permits granted so far cover fixed lines: a 2 km cart route, a 700 m shuttle, a busway.
Japan's automatic ticket gates opened at Kitasenri in 1967. Sixty years of punched holes, magnetic standards and IC cards later, the QR switch in spring 2027 takes the journey data off the short-distance ticket.
Mitsubishi is bringing the Pajero back after seven years with a plan for just 10,000 units. The shares moved anyway. What a nameplate is worth to a carmaker that sold 797,000 vehicles last year.
Prelude, Supra, Primera, Pajero: Japanese carmakers keep reviving retired nameplates. Four forces explain it, from trademark law and the EV-era heritage premium to a 1988 US import rule still moving prices in Japan.
At a July 28, 2026 briefing, Kawasaki said its four-legged CORLEO has no steering or brakes planned. Force sensors in the stirrups become the controls, NVIDIA physics engines build a virtual off-road course, and the rider becomes part of the machine.
Japan's first Formula E night race had Nissan racing as a works team and Yamaha building the powertrain inside another team's car. Those roles are converging.
Tier IV, the company behind open-source self-driving stack Autoware, listed in Tokyo on July 22, 2026 and opened 7% below its offer price. How do you monetize software you give away?
On June 24, 2026, the UN's WP.29 forum adopted the first international standard covering Level 3 and Level 4 automated driving systems, with Japan serving as a co-chair. It takes effect around January 2027. Here is what the rules actually require, how much Japan really led, and why the US and China are not bound by them.