Kagawa, Japan's self-styled udon prefecture, throws away thousands of tons of noodles a year. Two teams found wildly different uses for the waste: a small factory that turns it into electricity, and a professor who turns it into surprisingly tough paper grown by microbes, now made at a welfare facility for Marugame's traditional fans.
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.
Japan's largest seafood company Maruha Nichiro has partnered with Singapore's UMAMI Bioworks to develop cell-cultivated bluefin tuna using cells from fully farmed fish. Targeting overseas sales by FY2027, this report covers the technical breakthroughs, commercialization challenges, and global cultivated meat market landscape behind Japan's ambitious quest to produce fish without the ocean.
As cocoa prices hit record highs, Japan embraces innovative alternatives — from sunflower seed "chocolate" to soy meat. Discover how rising food costs are reshaping Japanese food culture, driving innovation, and changing consumer habits just in time for Valentine's Day.
Japan's 2026 ehomaki (lucky sushi rolls) generate ¥73 billion in economic impact, yet an estimated ¥1.65 billion worth are thrown away. Explore the structural causes behind Setsubun food waste and the tension between cultural tradition and sustainability.
Denmark-born food waste reduction app "Too Good To Go" launched in Japan on January 28, 2026, marking its first expansion into Asia. With over 500 million meals saved across 21 countries, the "Surprise Bag" model now partners with 80+ stores including FamilyMart and Krispy Kreme in Tokyo. Learn how this win-win-win system benefits consumers, businesses, and the environment while fighting food waste.