Takeuchi invented the mini excavator, earns 99% of sales abroad, and ranks 2nd in Europe and 5th in North America. The story of a Nagano firm that built a market from nothing, and the US-dependence risk it now carries.
The IOC's Future Host Commission says it wants the Winter Games back in Japan, and bid movements are stirring in Sapporo and Nagano. But at home the mood is cold. A look at the cost, the corruption memories, and the climate math that keeps pointing to Sapporo.
Researchers at Japan's Shinshu University and JST have built a hybrid nanosheet that folds all three of nature's color mechanisms — absorption, reflection and emission — into one self-assembling photonic crystal, with color switchable by magnet or light. It is also the story of a scientist chasing 'living materials' at a textile faculty whose roots reach back to a 1910 silkworm school.
Caviar's definition of 'best' has shifted from geography to aquaculture technology. As China supplies 60% of the world's farmed caviar and Russian product disappears under sanctions, a landlocked Japanese prefecture is challenging the global hierarchy with a hybrid land-based farming system that combines patented closed-loop tech with rare ultra-soft spring water.