China's Commerce Ministry banned dual-use exports to 20 Japanese defense entities including Mitsubishi Shipbuilding, Kawasaki Heavy Industries, and JAXA, while adding 20 more firms like Subaru and TDK to a watch list. Seen as retaliation for PM Takaichi's Taiwan contingency remarks, the move threatens rare earth and semiconductor material supply chains. Japan demands withdrawal as US-China decoupling ripples through East Asian geopolitics.
A comprehensive breakdown of Japan PM Takaichi's 17 strategic investment fields from her landmark policy speech. Covering AI/semiconductors, fusion energy, content industries, defense and more — with key players, current challenges, and the $48B government investment plan.
Japan and the US have agreed on the first tranche of a massive $550 billion investment plan, including a $600 million lab-grown diamond factory in Georgia. With China controlling over 60% of global production, synthetic diamonds are being called "the next rare earth." But with a controversial profit-sharing deal, is this a smart bet or a high-risk, low-return gamble for Japan?
Japan achieved a world-first by extracting rare earth mud from 6,000m deep near Minamitorishima in January 2026. Explore the latest on Japan's seabed mineral resource development, commercialization roadmap, environmental challenges, and what it means for global critical mineral supply chains.
Yamaguchi University researchers discovered four new rare earth-containing minerals at Gunma Prefecture's Mokurasawa Mine. Amid Japan's push to reduce China dependence, this discovery holds both scientific significance and strategic implications for resource security.
Japan unveils groundbreaking automated rare metal recovery system developed over 30 years by AIST's Dr. Tatsuya Oki. Combining AI detection with air-based sorting technology, this world-first facility in Osaka began testing in September 2025. The system automatically extracts up to 10 types of rare metals from six categories of small electronics including smartphones and tablets, targeting commercial operation by 2028. Learn how this innovation could transform Japan's resource security and reduce dependence on Chinese imports.
Prime Minister Takaichi calls for diversification of critical material supply chains at meeting with Keidanren. Amid China's tightening rare earth export controls, Japan accelerates domestic mining at Minamitorishima and international partnerships. Analysis of Japan's resource strategy for economic security.
A new mineral called Takanawaite discovered in Mt. Takanawa, Ehime Prefecture contains rare earth elements. However, commercial development faces three major barriers: mining volume, stable supply, and radioactive waste processing. This article explores Japan's path to becoming a "resource power" alongside the Minamitorishima seabed development project.
China threatens rare earth export bans following PM Takaichi's Taiwan comments. After 15 years since the 2010 Senkaku crisis, Japan's preparedness through supply chain diversification is now the model for the US, Europe, and Australia accelerating their "de-risking" from China.
Japan's JAMSTEC will conduct the world's first rare earth mud mining test from 6,000m deep ocean off Minamitorishima in January 2026. A historic project key to Japan's economic security strategy to reduce dependence on China for critical minerals.
