TOKYO (Reuters) -Japan's Nikkei share average surged past the key 51,000 level for the first time on Wednesday, underpinned by investor optimism over artificial intelligence sector investments.

TOKYO -- Japan's largest auto show opened to media on Wednesday with the country's carmakers showing off the latest in environmental technology and concept vehicles. Toyota Motor unveiled its new Century brand and luxury Lexus' six-wheel vehicle, while China's BYD unveiled its first kei minicar designated for the Japanese market.

Japanese Prime Minister Sanae Takaichi emphasized in a policy address on Friday that it is necessary for Japan to build a strong economy and said that turning the country into "the world's most AI-friendly country for development and utilization" and a "new technology-oriented nation" are among her goals.

Near Nagoya, startup AirKamuy is building affordable cardboard “origami drones” as Japan accelerates defense innovation under rising regional threats. Backed by the Ministry of Defense, these low-cost drones highlight Japan’s growing shift toward military technology,

Japan once dominated the global semiconductor market. But policy shifts, rigid corporate culture, and the wave of global competition precipitated a 30-year decline. Here’s a look at what happened and what’s next for Japan’s semiconductor industry.

Institute to Develop Novel Laser Fusion Reactor As Part of Japan’s Initiative to Pursue Challenging Concepts to Solve Issues Facing Future Society PALO ALTO, CA / ACCESS Newswire / October 21, 2025 / The Director of the Blue Laser Fusion Energy Collaborative Research Institute,

We may receive a commission on purchases made from links. Every developed nation has a unique approach to creating electronic products, but Japan's innovation and creativity take it to the next level. From a next-level vending machine game to full-service ...

"Japanese automakers warned of chip supply disruption" was originally created and published by Just Auto, a GlobalData owned brand.

At the Tokyo Mobility Show, Toyota Chairman Akio Toyoda says the new Century line will carry Japan’s pride and craftsmanship onto the world stage.

Japan makes history as Sanae Takaichi becomes its first female prime minister, signaling potential shifts in policy, markets, and investment opportunities ahead.

President Donald Trump is in Japan, the second stop of his three-country tour of Asia. After meeting with newly elected Prime Minister Sanae Takaichi this morning, he addressed U.S. troops on board the USS George Washington.