Exceptional technical skills at a reassuring price.
Fusion of traditional techniques and cutting-edge technology.
Next-generation eco-friendly methods preserving land, buildings, facilities, and the environment.
We investigate complex requests and environmental conditions,
and by centrally managing dispersed processes,
we efficiently control costs and maximize results.
Creating Landscapes
Creating functional and beautiful spaces while eliminating risks.
Garden renovation
Harmony with the nature of Karuizawa
Renovate your garden
Dangerous tree survey
A different perspective from that of an arborist
Investigate risks to people and buildings
Three-dimensional landscape design
The view from the window, from a certain position
Creating a view
Moss garden creation
Brings tranquility and comfort
Creating a deep moss garden
Creating a lawn
Realizing the ideal landscape
A beautiful and healthy lawn
Artificial turf garden construction
Adapted to the Karuizawa environment
Cutting-edge realistic artificial turf
Hedge creation and reconstruction
Hedges are essential for creating a beautiful landscape
Trees that are compatible with the Karuizawa environment
Tree transplantation (planting)
Planting, trees, planting trees, greening
Trees that allow you to enjoy the four seasons
Tree transplantation (existing)
Rearrangement of existing trees
At the same time, soil improvement is also carried out.
Tree cultivation and insecticide disinfection
Insecticidal disinfection, soil improvement, and irrigation treatment
We provide internal medical treatment to trees.
Pruning and trimming
Tree shape improvement, dead branch removal, hedge pruning
Performing surgical treatment on trees
Felling and root cutting
Specialized felling, heavy equipment felling, and dangerous tree felling
Mourning tree cutting, border crossing, improving sunlight, etc.
Stone walls, colonnades, and fences
Asama stonework, stone veneer, retaining walls, and colonnades
Gabion fences and other types
Gateposts and gates
Asama stone gateposts and sleeper gateposts
Automatic opening and closing jump gates, etc.
Wooden deck
Materials selected to withstand the Karuizawa environment
We will produce it to order.
dog run
Fence, special artificial turf, deodorizing gravel
We will manufacture according to your request.
approach
Next-generation permeable paving, stone paving, and tile paving
Gravel, wood chips, artificial turf, etc.
Parking space
Next-generation permeable pavement and carports
Crushed stone parking lot, sleeper parking lot, etc.
Light up
Mains lighting/solar lighting
We will make suggestions based on your preferences.
Firewood rack and pergola construction
Add color to your space
Custom-made products that are both practical and functional
Garage and storage room construction
Expanding the possibilities of your garden
Creating optimal storage space
Regular Maintenance
Cultivating Landscapes: We groom and manage the garden to preserve its beauty.
Mowing and weeding
Clear away weeds that spoil the view
Returning the garden to its original state
Lawn mowing
It's like a carpet
Maintain a beautiful and healthy lawn
Brushwood removal
Considering the scenery and safety
Accurately remove unwanted trees
Cleaning up fallen leaves
Beautiful autumn in Karuizawa
Carefully clean up accumulated leaves
Various compounded herbicides
Adapted to soil and vegetation
Experts blend the best herbicides
Mixed fertilizer and insecticide
Formulated to suit plants and soil
Protecting trees and keeping them beautiful and vibrant
Interior renovation
Restoring the functionality and performance of deteriorated parts
Enjoy a comfortable and fulfilling time at your villa
Indoor cleaning
Make your home like a hotel
Beautiful with Japan's leading cleaning technology
Chimney cleaning (fire prevention)
For a safe fireplace life
Get your chimney professionally cleaned
Karuizawa Komuten
We preserve your valuable assets—your land, home, and facilities.
Interior renovation
Restoring the functionality and performance of deteriorated parts
Enjoy a comfortable and fulfilling time at your villa
Indoor cleaning
Make your home like a hotel
Beautiful with Japan's leading cleaning technology
Chimney cleaning (fire prevention)
For a safe fireplace life
Get your chimney professionally cleaned
Exterior wall painting
Restore beauty with the highest level of painting technology
Protect your home with incredible durability
Roof painting
Prevents corrosion and improves building durability
Protect and increase asset value
Deck painting
Deck corrosion can lead to accidents
Professional painting to maintain safety and beauty
Dehumidifying and drying equipment (mold prevention)
Protect your vacation home from mold, your biggest enemy
Protecting buildings and health
Air conditioning and ventilation equipment
Preventing heatstroke and heat shock indoors
Maintain a comfortable room temperature
Electrical work
Evolving living standards
The necessary equipment in the necessary places
Kitchen equipment replacement
Redecorating an outdated kitchen
A hygienic and efficient work space
Bathroom and toilet equipment replacement
Dilapidated bathrooms and toilets
Moisture prevention and safe waterproof construction for comfort
Countermeasures against frozen water pipes
Countermeasures for Karuizawa's harsh winter
Drainage (opening and closing) and anti-freeze belt
Ceiling replacement and repainting
Making the interior space clean, bright and functional
Heat and sound insulation can also be added
Repainting and repainting walls
Making the interior space clean, bright and functional
New materials enable humidity control, deodorization, and stain resistance
Floor replacement and repair
Making the interior space clean, bright and functional
Barrier-free access and underfloor repairs are also possible.
Security camera installation
The latest security systems are constantly evolving
Check for wild animals, not just thieves
Wildlife Control
Electric fence to prevent large animals from entering
Peace of mind and safety, protecting buildings and gardens
Woodpecker hole repair
Woodpeckers drilling holes in the ceilings and walls of buildings
Prevents building corrosion from invading bees and animals
Partnership Services
Working with our partner companies to deliver services that bring you even greater satisfaction.
Real Estate Transactions
You can trade while increasing the value of your assets
Special real estate transactions that other companies cannot offer
architectural design
Not only design but also safety
A special home with enhanced functionality
Store design and interior and exterior construction
Beautiful, cute, and sophisticated space
Supporting trending shops
Asset appraisal and antique appraisal
Visualizing the value of hidden assets
Free appraisal by a visiting appraiser
Traveling chef
Turn your home into a special restaurant
Introducing creative Japanese, Chinese and French cuisine
Automobile inspection and maintenance
Inspection and maintenance to support your car life in Karuizawa
Please feel free to contact us
Next-generation artificial turf
Professional specifications manufactured in a FIFA-certified factory
Artificial turf adapted to the Karuizawa environment
Next-generation permeable paving material
Returning water to the Earth and preventing flood damage
New environmentally friendly paving materials
Indoor cleaning
Expertise in every detail
Shine like new
Karuizawa Oniwakake Initiative
As Karuizawa Oniwagakari, we undertake various responsible initiatives.
Various skill courses
Passing on professional techniques
Developing the next generation of experts
independence support
Turning dreams into reality
Full support for becoming independent as a gardener or craftsman
Business succession support
Technology and trust for the future
Guiding smooth business succession
SDGs 11
Beautiful Karuizawa for the future
Contributing to sustainable urban development
SDGs 12
Don't waste resources
Contributing to sustainable production and consumption
SDGs 15
Coexistence with the nature of Karuizawa
Promoting terrestrial ecosystem conservation
Year-Round Management
A special plan to maintain both your interior and garden in optimal condition throughout Karuizawa's four seasons.
Creating landscapes, nurturing landscapes, utilizing landscapes.
Even within Karuizawa Town,
environmental conditions differ by area.
We formulate a bespoke annual plan tailored to your specific environment and requests.
