Oishii.

A warehouse in New Jersey is pretending to be spring in Japan

Step inside Oishii's farm and the first thing that goes is your sense of season. Outside it might be February, sleet on the turnpike. Inside, it is permanently the best week of the year in a Japanese mountain valley - the exact light, the exact humidity, the exact moment a strawberry decides to taste like something. Rows climb upward instead of sprawling across acreage. Bees, real ones, work the flowers. Nobody is spraying anything.

This is the company as it stands in 2026: roughly 290 people, a flagship berry that started life as a $50 luxury and now turns up at Whole Foods, and the first $150 million of a Series C in the bank. Oishii calls its system the Indoor Smart Farm. Most people just call it the place that grows the strawberries they heard about on Instagram.

The modern strawberry is a marvel of logistics and a disappointment of flavor

Here is the inconvenient truth the produce aisle would rather you not dwell on. The supermarket strawberry is bred to survive a journey, not to be eaten. It is picked early, packed cold, and trucked across a continent so it can arrive looking red and tasting of almost nothing. It is, in the most literal sense, optimized for everything except the part you actually care about.

Japan solved the flavor problem decades ago - with painstaking varietals, perfect microclimates, and prices to match. But those berries don't travel, and the climate that makes them can't be shipped. Vertical farming promised an answer, then spent a decade losing money on lettuce. The crops were easy; the economics were not. By the mid-2020s the field was littered with bankruptcies.

FIG 2. A commodity strawberry travels roughly 2,000 miles to reach you and arrives with opinions about none of it.

Two founders bet the company on the crop everyone else avoided

Hiroki Koga grew up around Japan's vertical-farming industry and watched it struggle to make money on greens. He moved to the United States with a stubborn idea: don't start cheap and try to add value later. Start with the most valuable, most difficult crop - the strawberry - and let the premium pay for the technology. In 2016 he and Brendan Somerville founded Oishii on that inversion.

It was, on paper, the wrong move. Strawberries need pollination, which means bees, which means you can't just bolt on a sterile grow-light setup. They bruise. They rot. They demand precise climate control at every hour. The reasonable plan was to avoid them. Oishii built the entire company around them instead.

It isn't a farm with a berry. It's a berry with a farm built around it

The Indoor Smart Farm is the actual product, and the fruit is its proof. Climate simulation recreates the conditions of Japan's strawberry regions. Water is recycled rather than poured onto fields. Robotics and automation handle the parts that scale; Japanese growing technique handles the parts that don't. Crucially, bees pollinate the flowers indoors - a detail competitors mostly couldn't pull off, and the reason Oishii could grow berries at all.

FIG 3. Four products, one warehouse climate, zero pesticides. The bees decline to comment.

While vertical farms folded, Oishii kept raising money

The skeptic's question is fair: lots of indoor farms had a good story and a bad balance sheet. What makes this one different? The answer is in who keeps writing checks. The 2026 Series C was led by SPARX Asset Management, with Nomura Real Estate Development, MISUMI Group, and Mizuho Bank - a roster of large Japanese institutions betting on a Jersey City berry, at a moment when the rest of the category was being written off.

Retail is the other tell. Whole Foods carries the berries and the Rubi Tomato across New York, New Jersey, Connecticut, the DC area and beyond, and Oishii has expanded Koyo supply to keep up. A luxury novelty doesn't need a 600% supply increase. A habit does.

FIG 4. Fast Company called it "the Tesla of strawberries." The berry has not confirmed whether it can drive itself.

Working with nature, not against it

Oishii's framing is deliberately un-grandiose: grow the best produce close to where people live, year-round, with less land and less water, and without pesticides. The pitch is a "sweeter, more sustainable future," which is the kind of phrase that means little until you notice the berry didn't fly across an ocean to reach you and wasn't sprayed to survive the trip.

The harder mission is economic. Premium pays for the technology today; the technology is supposed to make premium ordinary tomorrow. Every price drop on the Omakase Berry - $50, then $20, then less - is a small proof that the flywheel is turning.

Back in the warehouse, it is still spring in Japan

Return to that room. The sleet is still on the turnpike outside; inside, the light hasn't moved. But something has changed since 2016. The berry in your hand is no longer a $50 curiosity or a tech demo. It is on a shelf you can reach, at a price you might actually pay, grown a short drive from where you'll eat it.

That is the whole bet, made tangible. If indoor farming has a future beyond leafy greens, it looks less like a science project and more like this - a single crop taken seriously enough to justify the machine built around it. The hard part was never the strawberry. It was the discipline to grow only the strawberry until the strawberry paid for everything else.

Most companies grow what's easy. Oishii grew what was worth it - and waited for the math to catch up.