Earth
Japan's response to the climate crisis is generating some of the world's most compelling innovation stories — and JStories is where they're told. Our Earth section covers Japan's green innovation ecosystem across five frontiers: AgriTech and sustainable food systems, disaster resilience technology, advanced materials science, SpaceTech, and clean energy transition.
Japan brings unique strengths to the climate challenge: world-class engineering culture, deep corporate R&D investment, and an island geography that makes climate resilience existential. JStories spotlights the startups, researchers, and established players turning these challenges into exportable solutions — from Hokkaido's regenerative agriculture pioneers to next-generation battery materials and satellite-based disaster monitoring.
Japanese startup serving up crickets in Cambodia to combat food crisis
JSTORIES ー As global concern over food shortages and climate change intensifies, edible crickets — rich in...
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Turning waste into wealth with insect-based biotech
Food waste has become an escalating global issue, increasing at a pace that existing solutions struggle...
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From river source to “sweet dew”: The technology and commitment behind Tokyo’s high-quality tap water
JStories ー With a population of roughly 14.25 million, Tokyo ranks among the largest cities in...
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Japan’s NTT uses drone to capture and redirect lightning strikes in world first
JStories ー Japan’s largest telco NTT, Inc. said it has succeeded in an experiment using drones...
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Hands-on disaster and emergency preparedness experience in Tokyo
Disaster and emergency preparedness is an integral part of any resilient community, especially a metropolis with...
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Halloween garbage sparks a circular economy project in Shibuya
JSTORIES ー Every year on the night of October 31, Tokyo’s Shibuya district is packed with...
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Making sustainability delicious and affordable with vertical farming
Tokyo Updates offers in-depth insights into the latest innovations, developments, and initiatives shaping Tokyo as a leading...
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A technology to help stagnant waters ‘breathe’ again
JSTORIES ー The first things we tend to think of when we hear the term “global...
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Seven startups dare to create a sustainable future: Highlights from the SusHi Tech Challenge 2025 finals
JStories ー On May 8, 2025, seven startups competed in the grand finals of "SusHi Tech...
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Better insulation holds key to sustainability
JStories ー The world is interconnected, and so is energy, the driver of the global economy. From...
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