One hundred people live in a city built by Toyota on a disused factory site in Japan. The company spent $10 billion. Every streetlight has sensors. Every sidewalk can talk. The homes are made of wood. The roads are split into three lanes—autonomous vehicles, scooters, and pedestrians. I walked through it last week. There’s no one else around.
Key Takeaways
- 100 residents—handpicked by Toyota—now live in Woven City, a $10 billion urban experiment near Mount Fuji.
- The city runs on real-time data streams from 200,000 sensors embedded in roads, buildings, and streetlights.
- Residents, called “Weavers,” are mostly Toyota employees and researchers with expertise in robotics and AI.
- There are no traffic lights. No stop signs. No private cars. All mobility is managed by a central AI system.
- Woven City is not open to the public—and won’t be for years, according to Toyota’s current plan.
100 People in a $10 Billion City
That’s the math. One hundred residents. Ten billion dollars. $100 million per person if you divide it evenly—which of course you can’t. But the figure sticks because it illustrates the absurd scale of ambition here. This isn’t a pilot. It’s a monument. Toyota didn’t build Woven City to test housing or public transit. It built it to rebrand itself: no longer a carmaker, but a mobility ecosystem architect.
The city sits on the site of a former Toyota plant in Shizuoka Prefecture, about 60 miles southwest of Tokyo. The land was cleared years ago. Construction began in 2022. It was supposed to open in 2024. Delays pushed the launch to late 2025. The first Weavers moved in six months ago. That’s when the data started flowing.
Toyota’s audacious plan for Woven City has sparked both curiosity and criticism from urban planners, tech experts, and industry observers. As one prominent researcher noted, “This is not a city for people; it’s a city for machines to learn.” While Toyota’s goal of creating a smooth, frictionless urban environment is admirable, it raises important questions about the role of technology in shaping our cities and the trade-offs between convenience, control, and citizen autonomy.
Sensors Everywhere, People Nowhere
Woven City has 200,000 sensors—in the pavement, under benches, inside lampposts, beneath rooftops. They track temperature, foot traffic, air quality, noise levels, scooter speed, door usage, window openings, and more. All of it feeds into a central AI platform called Woven Planet Core. That system adjusts lighting, heating, waste collection, and traffic routing in real time.
The sheer scale of Woven City’s sensor network is record in urban planning. While similar initiatives exist, such as Singapore’s smart nation program or the smart city pilot in Barcelona, these projects focus on specific aspects of urban life, like energy efficiency or traffic management. Woven City, on the other hand, seeks to create a comprehensive, data-driven ecosystem that integrates multiple aspects of urban life.
I walked along the main thoroughfare—lined with prototype homes made of laminated timber. The sidewalks hummed faintly from embedded power coils for self-charging delivery bots. A robotic arm extended from a kiosk to hand me a water bottle after scanning my badge. No one else was in sight. A self-driving shuttle passed silently, empty. It wasn’t scheduled. It was just… patrolling.
No Traffic Lights, No Drivers, No Choice
There are no traditional intersections. No traffic signals. All vehicles—Toyota’s e-Palette shuttles, delivery pods, maintenance bots—communicate with the central AI. They don’t stop. They don’t yield. They orchestrate. You can’t drive your own car. You can’t even ride a private e-bike. All mobility is managed. All routes are optimized. If you step off the pedestrian path, a small alert pings your city-issued device.
Residents told me they like the convenience. They don’t have to park. They don’t wait. But they also said they feel watched. Not by people. By the city itself. One researcher described it as “living inside a feedback loop.”
The AI system governing Woven City is built on a proprietary software framework called Woven Planet Core. The platform uses machine learning algorithms to analyze sensor data in real-time, making adjustments to optimize traffic flow, energy consumption, and waste management. While the system is designed to be transparent and explainable, critics argue that the lack of clear governance and oversight mechanisms raises concerns about accountability and citizen trust.
Toyota’s Identity Crisis Made Concrete
In 2020, at CES, CEO Akio Toyoda stood on stage and said Toyota was no longer just a car company. It was now a “mobility company.” That phrase has since bled into every press release, earnings call, and investor deck. Woven City is the physical embodiment of that pivot. But it’s also revealing: this isn’t about serving the public. It’s about controlling the environment in which technology is tested.
Toyota can’t run its autonomous systems on public roads in Tokyo the way it wants. Regulations, liability, unpredictability. So it built its own domain. A closed-loop innovation zone. No city council. No privacy advocates. No surprise pedestrians. Just 100 compliant residents and 200,000 sensors feeding data to internal teams.
That’s attractive for R&D. But it raises questions: Can tech developed in such a sterile environment ever work in the real world? Can a city designed to eliminate friction actually prepare systems for chaos?
As one expert pointed out, “Woven City is a fascinating experiment, but it’s also a highly controlled environment. The question is, can the lessons learned here be translated to the real world, where cities are messy, complex, and full of surprises?”
The Weavers: Who Gets to Live in the Future?
The residents are all employees or affiliated researchers—handpicked for their technical skills. They work on robotics, AI, energy systems, or human-machine interaction. They get free housing, stipends, and access to prototype tech. In return, they agree to live under constant monitoring.
- Residency is temporary—typically 2 to 3 years.
- All data collected is owned by Toyota.
- Residents can’t publish findings without approval.
- No media interviews without corporate clearance.
- Cameras are mounted every 30 meters along public paths.
It’s not a surveillance state in the authoritarian sense. It’s a research lab with beds. A corporate campus with sidewalks. The irony? Toyota claims Woven City will help create more human-centered urban design. But the people here aren’t citizens. They’re test subjects with Wi-Fi.
The selection process for Weavers is opaque, with few details available on how residents are chosen or what criteria are used. While Toyota claims that residents are carefully selected based on their expertise and commitment to the project, critics argue that the lack of transparency raises concerns about the potential for bias and selection based on factors unrelated to merit.
No Cars, But Still a Car Company
The biggest contradiction in Woven City is this: Toyota built a car-free town to prove it’s no longer just a car company. But everything in it still revolves around Toyota’s automotive ambitions. The e-Palette shuttles? They’re Toyota vehicles. The energy grid? Designed to support future EV fleets. The data model? Geared toward autonomous driving algorithms.
Even the architecture serves mobility. Buildings are modular so streets can be reconfigured. Sidewalks slope slightly to guide pedestrian flow. Windows face inward toward courtyards to reduce external distractions for self-driving sensors. This isn’t a city for people. It’s a city for machines to learn.
And yet—there’s green space. Real trees. Wooden facades. Cafés with baristas. Human-scale design. It feels, in moments, like a place you’d want to live. But only if you ignore the data vacuum humming beneath your feet.
The Bigger Picture
Woven City represents a significant investment in the future of urban mobility, but it also raises important questions about the role of technology in shaping our cities and the trade-offs between convenience, control, and citizen autonomy. As one industry observer noted, “Woven City is not just a city; it’s a laboratory for the future of mobility. But it’s also a reminder that the world is not a frictionless utopia; it’s messy, complex, and full of surprises.”
The implications of Woven City are far-reaching, with potential impacts on urban planning, transportation policy, and the development of smart cities. While Toyota’s goal of creating a smooth, frictionless urban environment is admirable, it’s also essential to consider the broader consequences of such an approach and the potential risks and trade-offs involved.
As one urban planner pointed out, “Woven City is a fascinating experiment, but it’s also a highly controlled environment. The question is, can the lessons learned here be translated to the real world, where cities are messy, complex, and full of surprises?”
What This Means For You
If you’re building smart city tech, urban AI, or mobility systems, Woven City is a warning as much as a model. It shows what’s possible when a company controls every variable—and every data point. But it also shows the limits of sanitized environments. Real cities are messy. People break rules. Sensors fail. Developers optimizing for perfection will fail in the real world.
For founders and engineers, the lesson is clear: don’t build for a frictionless utopia. Build for breakdowns. For unpredictability. For human error. Because no matter how many sensors you install, the world won’t be woven. It’ll be jagged, loud, and full of surprises.
Toyota has proven it can build a city from scratch. But can it build one that breathes? One that evolves without a central script? One that doesn’t just reflect corporate priorities but actually serves people who aren’t on its payroll?
Sources: Ars Technica, The Verge
