WEAZER
Vision
A windswept cape. An untouched wilderness. The quiet shore of a still lake. On this planet, there are places of extraordinary beauty — where human life has yet to reach. When rain falls and dawn breaks, a new day begins for WEAZER.
Our vision
Vision
Cases
Off-grid architecture cases are expanding nationwide.
News Release
Latest Updates
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2025.10.30
Awarded the Higashi-Nippon Bank Prize and Nomura Real Estate Prize at “NIKKEI THE PITCH GROWTH”
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2025.10.30
The second unit of the fully off-grid accommodation facility ‘WEAZER’ opens this fall! With further-evolved technology, it will realize “living with nature” more freely and comfortably.
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2025.10.30
【Press Release】ReSURUGA Inc. Issues Corporate Bonds to Fund Next-Generation Model Development. Tokyu Corporation and Four Shizuoka Prefecture Media Companies Underwrite Bonds to Accelerate Decarbonized Regional Revitalization
What is Off-grid?
The concept of Off-grid
WEAZER's off-grid module allows people to live independently from
existing infrastructure like electricity and water, powered only by nature.
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01
Generating power with solar and storage
Solar Energy
The house is designed to be fully self-sufficient in electricity with solar panels and storage batteries, allowing comfortable living even at night or during bad weather.
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02
Rain Water
Rain Water
Rainwater is stored in tanks and automatically filtered and sterilized.
It can supply all domestic water and drinking water needs. -
03
Zero Emissions
Zero Emissions
Toilet wastewater is filtered and treated with microorganisms through a soil filtration system, then reused as water for flushing toilets. This achieves zero wastewater discharge.
Feature
What makes
WEAZER unique?
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Off-grid architecture for life beyond infrastructure
By harnessing the Earth’s power—sunlight and rainwater—WEAZER enables complete self-sufficiency in energy and water. From energy to water and wastewater, it operates fully off-grid, without relying on existing infrastructure. With WEAZER, any landscape can become a place to live.
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A zero-emission life that protects the natural world
WEAZER generates no wastewater and emits no CO₂. By living on the Earth’s natural energy while minimizing environmental impact, it enables a way of life where people and nature can coexist in harmony.
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A quiet refuge in uncertain times
Since WEAZER operates fully off-grid, it continues to function even during disasters. It represents a new form of disaster preparedness for future emergencies.
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Modular freedom, tailored to you.
Floor plans and facilities can be freely designed to suit different needs. Off-grid systems can be integrated into a wide range of development projects upon request.
Design Types / /
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Built for a self-sufficient lifestyle—with your EV
The generated and stored energy can be shared with EVs.
WEAZER proposes a new, eco-friendly way of living and moving.
Solutions
Explore our solutions
From unit purchases to hotel development, vacation homes, facility management, and even area development, WEAZER offers a wide range of solutions. Please feel free to contact us for more information.
Contact us about WEAZERTechnology
Independent from infrastructure,
gentle on nature.
The technology behind Off-grid.
Energy simulation based on
20 years of weather data
Weather Data Analysis
Using temperature, sunlight, and rainfall data, WEAZER simulates the equipment and specifications required to achieve 100% self-sufficiency in energy and water at the installation site, and reflects the results in optimal architectural design.
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Monitoring energy use and real-time control
Off-grid HEMS
By analyzing various data in real time — including weather forecasts, the number and profile of guests, and past consumption records — WEAZER’s AI predicts future energy and water production and consumption, optimizes control, and enhances off-grid resilience.
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Technological innovations for
high energy efficiency
Heat Circulation
By recovering thermal energy from everyday sources — such as hot water from showers and bathtubs, as well as waste heat from air conditioning and fireplaces — WEAZER reuses it as energy, achieving around three times the energy efficiency of a conventional house.
Learn More
WEAZER Stay
Experience WEAZER
Stay in an architecture that breathes with the earth.
A Sustainable Community — Living with the Earth
By installing multiple off-grid facilities within a region,
entire areas can achieve decarbonization and self-sufficiency.
Energy and water flow between sites.
EVs transport people, goods, and power itself.
Software orchestrates the ecosystem.
The world’s first model to sustainably revitalize rural communities facing infrastructure challenges.
Hotels, villas, and homes built with WEAZER modules.
Surrounded by nature, offering comfort that respects both environment and guest.
A place where the community grows what it consumes.
Waste becomes compost. Crops return to the soil.
Agriculture that follows the land’s natural cycles.
A space that cares for planet and body alike.
Yoga and movement to the sound of waves and birdsong—
where mind and body find restoration in nature.
The gateway to the village — reception, restaurant, and accommodations.
An open hub for travelers and local community, where visitors and residents meet.
