Kyushu Electric has grown and cured Japan-made vanilla beans in a Fukuoka greenhouse, branding them Carol Vanilla. With a pollination gun and an automated curing machine, the utility is taking on the world's second most expensive spice, and Japan's 90%-plus import dependence.
Researchers at the Institute of Science Tokyo have created a surface electrene: a crystal whose outermost layer is a sheet of loose electrons, with a work function lower than cesium. It survives open air because nitrogen caps it, then leaves as ammonia. Here is what it means for green fertilizer, and how it compares with the electrochemical routes pursued in China, Europe and the US.
Japan is rewriting its seed law to add ten years to breeders' rights and let officials block exports even before a variety is registered. We unpack the new bill now in the upper house, the suspected leak of Ehime's premium citrus to China, and why the 2020 version left a hole that fruit pirates walked right through.
Japan estimates the leak of its Shine Muscat grape to China and South Korea costs about $120 million a year. We unpack how a missed registration deadline, a strawberry precedent and a too-late seed law left one of Japan's best fruits unprotected abroad.
Say you can hear plants and people back away slowly. Turns out it's real: researchers at Japan's Institute of Science Tokyo built a transparent 70-nanometer carbon-nanotube electrode that reads a crop's bioelectric stress signals for up to 10 months, even in the rain.
A Tohoku University team grew rice to the heading stage in soil mimicking the Moon's surface, using fertilizer made from nothing but air and electricity via plasma. The unlikely inspiration? Gundam's beam saber. As NASA pushes toward a lunar base, it could become foundational tech for growing food in space.
Aquaponics rarely pays as a standalone farm. So how does Aomori's closed-school project plan to make money? By monetizing the cafe, tours, education and welfare work around the tank, backed by public funds.
Yokkaichi City handed its reservoir grass-cutting to nine goats, dropping annual costs from $5,000 to $3,100. Meet the hungriest grounds crew in Japan and the quiet comeback of goat grazing.
Japan's food exports hit a record 1.7 trillion yen in 2025, a 13th straight high, while its calorie-based self-sufficiency stays at 38%. Why both are true: wagyu, green tea, the 27% feed rate and the 64% production-value figure, explained for global readers.
Why is Japan's prized dadachamame edamame so flavorful? Yamagata University traced it to tof11, a broken soybean gene whose accidental failure boosts umami and ripens the beans in summer.
Ibaraki has become the first prefecture in Japan to pay residents a cash reward for reporting illegal foreign employment. Inside the design, the governor's defense, the backlash from lawyers, and the farming-economy contradiction underneath it all.
A paddy field in central Japan was swallowed by bright yellow flowers. Water primrose, a South American invader, regrows from the tiniest stem fragment. We look at why farmers cannot kill it, how the same plant is wrecking waterways in France, Britain and the US, and why eradication may be impossible.
Akita Prefectural University students nicknamed the 'Avocado Squad' published a method that predicts avocado ripeness from skin reflectance and storage temperature—no slicing required. Now patent pending and seeking commercial partners.
With matcha in short supply and prices soaring, an unassuming Japanese herb called yomogi (mugwort) is being talked up as the 'next matcha.' One Osaka supplier shipped a record 754 tons in 2025 and expanded cultivation 1.5x. Mugwort-steam salons jumped 1.8x in three years. A trading-company veteran turned mugwort farmer is now branding the weed.
Global matcha production has roughly doubled in just five years. Japan can no longer meet world demand alone, and Chinese matcha is rapidly filling the gap. Should matcha be defended as Japanese cultural heritage, or embraced as a global beverage? We explore the strategic crossroads facing Japan's matcha industry.
On April 23, PM Sanae Takaichi met five foodtech CEOs at the PM's Office: Oishii Farm, PlantX, FRD Japan, Regional Fish, and Toko Tekko. Why these five? This article decodes how each company's technology answers one of the world's four shared food crises—climate-driven farmland collapse, ocean depletion, population growth, and shrinking farmer populations—and the strategic logic behind Japan choosing to win in specific categories rather than competing across the board.
Once dismissed overseas as resembling 'black paper,' nori is now riding the global onigiri boom into kitchens worldwide. A 3-Michelin-star Italian chef uses nori pesto on cuttlefish, and the global market is projected to grow from $3.8B in 2025 to $6.4B by 2034. From the famous 2010 Nature paper that overturned the 'Westerners can't digest seaweed' myth, to Japan being overtaken by Korea in production volume — here's how Japanese seaweed conquered the world.
Japan's MAFF and U.S. Wheat Associates held the first meeting under their Memorandum of Cooperation on April 22 to stabilize wheat supply. With only 15% self-sufficiency and 40% of imports from the US, this article unpacks the food diplomacy at stake amid climate and logistics risks.
On April 22, 2026, the world's first global matcha industry body launched in Tokyo. Led by 28-year-old tea master Ryo Iwamoto, the International Matcha Association (IMA) brings together the CEO of the Specialty Coffee Association, UC Davis tea scholars, and Future Food Institute to tackle counterfeiting and the absence of international standards in a $4.4 billion global market.
Otafuku Holdings subsidiary Nakagawa has completed a new tenkasu (tempura crumb) factory in Omura, Nagasaki, boosting output from 4,200 to 6,300 tons annually, a 1.5x jump aimed at Europe and beyond. A deep dive into what tenkasu is, how it powers okonomiyaki and udon culture, the rise of tempura crumbs in sushi rolls overseas, and how it compares to Britain's beloved chip-shop 'scraps'.