For solar panel and storage battery installation in
Chofu City, Tokyo,
Kakeru Koumuten is your trusted choice!
Kakeru Koumuten is a company specializing in exterior renovations.
We have handled numerous exterior renovations in Chofu City, Tokyo,
and we are also entrusted with the installation of solar panels and storage batteries!
Here, we would like to introduce “Reasons why Kakeru Koumuten is chosen for solar panel installations”.
“How to choose a solar panel contractor in Chofu City, Tokyo”
“About the costs of solar panel and storage battery installation”
“Subsidies available for solar system installation in Chofu City, Tokyo”
We will also explain the above three points!
The installation of solar panels carries risks, such as “the occurrence of leaks” and other troubles.
To ensure a satisfactory installation, it is essential to obtain estimates from at least three companies!
For customers considering solar panel installation in Chofu City, Tokyo,
this information will surely be helpful, so please take a look!
目次
- 1 Reasons why Kakeru Koumuten is chosen for solar panel installations in Chofu City, Tokyo
- 1.1 1. We can also handle exterior renovations other than solar panel installation!
- 1.2 2.Facilities specialized in exterior renovations
- 1.3 3.Complete In-House Construction
- 1.4 4. Various Permits Obtained & Skilled Workers on Staff
- 1.5 5. Warranty and Aftercare
- 1.6 6. Flexible and Prompt Response
- 1.7 7. Human Resource Development
- 2 Subsidies and Grants Available in Chofu City, Tokyo that May Apply
- 2.1 National Subsidy: “Support Project for the Introduction of Storage Battery Systems in Housing”
- 2.2 Tokyo’s Subsidy “Promotion Project for the Introduction of Solar Power Generation in Households”
- 2.3 Tokyo Metropolitan Government Subsidy: “Promotion of Battery Storage System Installation in Households”
- 2.4 Tokyo’s Subsidy for “Used Residential Solar Panel Recycling Promotion Project”
- 2.5 Chofu City’s Subsidy for “Subsidy for the Introduction of Residential Energy Creation and Energy Saving Equipment”
- 3 Solar Panel Installation & Battery Installation Price List
- 4 Self-Estimate and Profit Simulation for Solar Power Generation
- 5 Customer Testimonials
- 6 Examples of Solar Panel Installation
- 7 How to Choose a Solar Panel Installation Contractor in Chofu, Tokyo
- 8 Benefits of Introducing Solar Power Equipment
- 9 What points should you be aware of when introducing solar power generation?
- 10 How to choose solar panels?
- 11 If you are looking for a solar panel installation contractor in Chofu City, Tokyo, please consult Kakeru Koumuten Co., Ltd.
- 12 Features of Chofu City, Tokyo
Reasons why Kakeru Koumuten is chosen for solar panel installations in Chofu City, Tokyo
Regarding why we are entrusted with solar panel installations by customers in Chofu City, Tokyo,
“Our unique strengths in solar panel installation that cannot be imitated by other companies”
have received high praise from many customers.
We would greatly appreciate it if you could compare our estimates with those of other companies.
Because we are confident, we welcome estimates from any number of companies!
1. We can also handle exterior renovations other than solar panel installation!

Most troubles such as leaks caused by solar panel installation are due to the lack of knowledge of the solar panel installation contractors.
While specialized contractors have knowledge about solar panels, the reality is that many lack knowledge regarding the roof and waterproofing at the installation site.
For peace of mind and to avoid maintenance issues or troubles after construction, it is safer to have expertise in roofing!
Kakeru Koumuten Co., Ltd. is strong in roofing work and can also detach and attach solar panels in-house, allowing us to respond quickly to maintenance and urgent troubles after solar panel installation!
2.Facilities specialized in exterior renovations
Kakeru Koumuten Co., Ltd. has prepared the following warehouses and material storage areas to provide solar construction and exterior renovations at low cost and high quality.
We have established five bases for material storage and showrooms.
In-house ownership of scaffolding materials


We own the scaffolding materials necessary for the installation of solar panels, allowing us to assemble the scaffolding ourselves.
By conducting scaffolding work with our own scaffolding team instead of outsourcing, we can also reduce the costs associated with scaffolding work.
We have scaffolding materials for approximately 50 single-family homes!
Storage of materials in our large warehouse

We store roofing materials and paints, and we can also store removed solar panels.
By ordering a large quantity of materials at once, we can purchase materials at a lower cost!
Additionally, we always have a stock of roofing materials, enabling us to respond quickly in emergencies!
In-house sorting and transportation of waste materials
The installation of solar panels often involves roofing work, generating various types of waste materials such as paint, wood, and metal.
Most contractors dispose of these materials all together, but by sorting and recycling the waste, significant cost reductions on waste disposal can be achieved.
Exterior Renovation Dedicated Showroom


In our showroom, not only can you have meetings, but you can also
check the actual foundation brackets for solar panels and see how they are installed on the roofing materials!
We can also provide simulations for the potential revenue and installation costs when introducing solar panels!
Since roofing and exterior wall work often accompany each other, we have samples of roofing materials and models that illustrate the structure, allowing us to provide detailed explanations!
3.Complete In-House Construction
One of Kakeru Koumuten’s major strengths is our complete in-house construction.
From inquiry to project completion, everything is handled by Kakeru Koumuten Co., Ltd. This allows us to keep costs down while providing high-quality roof renovations.
Additionally, one representative will assist you from the estimate to the completion of the work.
Since the same person will handle everything, including sales and construction management, smooth communication is possible.
We can provide consistent in-house construction from temporary scaffolding installation to exterior wall painting and roof renovations!
4. Various Permits Obtained & Skilled Workers on Staff


We have obtained construction industry permits and permits for industrial waste collection and transportation!
We also have nationally certified sheet metal workers and painting specialists on staff, giving us confidence in our construction techniques.
We are capable of handling large-scale roof projects such as those for factories!
5. Warranty and Aftercare
In addition to the manufacturer’s warranty for solar panel installation, we also provide our own leak warranty!
Aftercare is available every year, and we send out notification DM each year.
If you have any questions about the warranty, please click on the image above!
6. Flexible and Prompt Response
Our company is equipped to handle various roofing troubles and situations.
If you cannot access the roof due to height, we can utilize a drone for assistance!
During leak investigations, we can also conduct surveys using a thermal imaging camera.
If the power generation of the solar panels decreases due to dirt, we can provide cleaning with a specialized brush.
We will respond according to your preferences.
7. Human Resource Development
We create various roof models to improve our skills and conduct practical training.
Since the construction methods vary depending on the shape and slope of the roof, we regularly provide technical training to ensure that all staff can handle various cases.
Subsidies and Grants Available in Chofu City, Tokyo that May Apply
National Subsidy: “Support Project for the Introduction of Storage Battery Systems in Housing”
The government is implementing the “Support Project for the Introduction of Storage Battery Systems in Housing” to support the installation of storage batteries.
This subsidy provides 30,000 yen per kWh (with a maximum limit of 600,000 yen) for those who install residential storage batteries that meet certain conditions.
Additionally, this program is part of the government’s efforts to promote zero carbon emissions and renewable energy, allowing for further advancement of “self-consumption” of electricity when used in conjunction with solar power generation.
For detailed eligibility requirements and application procedures, please check the official website.
👉 Click here for the official website
Tokyo’s Subsidy “Promotion Project for the Introduction of Solar Power Generation in Households”
Disaster-resistant and Health-promoting Insulation and Solar Housing Expansion Project
Eligible Applicants
Those who install solar power generation systems in residential properties in Tokyo
Applicants must be the owners or lessors of the subsidized equipment.
Requirements
Those who install solar power generation systems in residential properties in Tokyo (individuals, corporations, management associations, etc.)
Not only homeowners but also businesses that enter into lease/loan agreements through contract methods can apply.
Applicants must meet the conditions specified in the grant guidelines, such as being the owner or lessor of the subsidized equipment.
Subsidy Rate and Amount
Newly Built Homes
Up to 3.6 kW: 120,000 yen/kW
Over 3.6 kW to under 50 kW: 100,000 yen/kW
Newly built homes with a maximum of 3.6 kW: 360,000 yen
Existing Homes
Up to 3.75 kW: 150,000 yen/kW
Over 3.75 kW to under 50 kW: 120,000 yen/kW
Existing homes with a maximum of 3.75 kW: 450,000 yen
* The subsidy amount is provided with the total of eligible expenses (equipment costs + construction costs) as the upper limit.
For more details, please see here!
Solar Power Generation Systems with Excellent Functionality (Functional PV)
If there is an installation of certified functional PV (e.g., building-integrated types), there is an additional subsidy on top of the main solar subsidy. Here are examples from three companies.
DMM.com LLC DMM32-HL4-248AG
Additional Amount: 20,000 yen per kW
Choshu Industry Co., Ltd. CS-120B91L,R (Trapezoidal Panel)
Additional Amount: 50,000 yen per kW
Aiko Energy Japan Co., Ltd. AIKO-A445-MAH54Tm
Additional amount: 80,000 yen per kW
Subsidy Program for Updating Power Conditioners Related to Solar Power Generation Systems
Eligible Participants
This subsidy is available to residents of Tokyo who already have a solar power generation system installed and are replacing only the power conditioner.
Requirements and Conditions
The power conditioner to be replaced must be unused.
Regarding solar modules, they must have JETPVm certification or IECEE-PV-FCS certification,
or be products of equivalent or higher standards.
Subsidy Rate and Amount
Half of the update costs will be subsidized, with a maximum of 100,000 yen per power conditioner.
For more details, please click here!
Tokyo Metropolitan Government Subsidy: “Promotion of Battery Storage System Installation in Households”
Disaster-Resilient and Health-Contributing Insulation and Solar Housing Expansion Project
Eligible Participants
This subsidy program targets individuals and households installing new battery storage systems in residences within Tokyo. It is a requirement that a solar power generation system is already installed or that it is installed simultaneously with the battery storage system.
Requirements
Eligible systems must be battery storage devices registered with SII (Environmental Co-Creation Initiative), and overlapping subsidies from other municipalities or public corporations are not permitted. The installation period is from April 1, 2025, to March 30, 2029, and a “Grant Application and Performance Report” must be submitted after prior application.
Subsidy Rate and Amount
Subsidies will be provided as a fixed amount (per kWh) for the installation costs of the battery storage system. Instead of a percentage of the costs, a predetermined amount will be granted as the upper limit. Additionally, participating in demand response (DR) demonstrations will provide further subsidies.
Battery Storage Package (New Installation): The subsidy limit is 120,000 yen per kWh of storage capacity. Furthermore, participation in DR demonstrations qualifies for an additional 100,000 yen.
Subsidy for expanding storage units (additional to existing storage batteries): Up to 80,000 yen per 1 kWh is subsidized, provided that solar panels are already installed. Additional support for participation in DR is also eligible.
Energy management devices and IoT-related equipment: Participation in DR demonstration is mandatory, and half of the eligible expenses (up to 100,000 yen) will be subsidized.
For more details, please click here!
Tokyo’s Subsidy for “Used Residential Solar Panel Recycling Promotion Project”
Eligible Participants
Owners of solar panels emitted within Tokyo.
Requirements
Eligible Solar Panels
Must be used residential solar panels emitted from homes in Tokyo.
The subsidy amount will be calculated based on the total power generation output (kW).
Recycling Processing Contractor
Processing must be conducted by a designated industrial waste intermediate processing contractor specified by the Tokyo government.
Processing must take place at facilities listed as designated processing contractors.
Procedural Requirements
Submit necessary documents (industrial waste management slip, panel output certification, contracting documents, etc.) in accordance with the “Implementation Guidelines,” “Grant Guidelines,” and “Subsidy Application Guide.”
Detailed requirements are specified, including obtaining explanations and consent from the owner regarding the removal and recycling of solar panels.
Subsidy Rate and Amount
The “processing costs” required for recycling used residential solar panels at designated industrial waste processing facilities are eligible for subsidy.
Subsidy Amount
The basic subsidy amount is calculated as power generation output (kW) × 25,000 yen
(Decimal points below the third place will be truncated, and amounts below 1,000 yen will also be truncated).
Example: For a used panel with a power generation output of 3.5 kW → ⌊3.500⌋kW × 25,000 yen = 87,500 yen
(The decimal points below the third place of the power generation output will be truncated, and amounts below 1,000 yen will also be truncated).
Chofu City’s Subsidy for “Subsidy for the Introduction of Residential Energy Creation and Energy Saving Equipment”
Eligible Participants
The eligible participants for this subsidy program are homeowners of residences located in Chofu City who are not in arrears with city taxes. Additionally, in the case of a lease agreement, a contract with a registered contractor under the “Zero Initial Cost Promotion Project” established by Tokyo Metropolitan Government is required. Eligible residences include new constructions and mixed-use buildings, but the subsidized equipment must not be covered by other subsidy programs or must be equipment approved by the mayor.
Subsidy Amount
The subsidy amount varies depending on the type of equipment and the content of the construction:
Solar Power Generation System (New Residential Buildings)
When using local contractors, the subsidy is calculated at 15,000 yen per kW, and for contractors outside the city, it is 10,000 yen per kW, with a maximum installation capacity of 5 kW. The subsidy limit is 5 kW for both local and outside contractors (up to 75,000 yen for new constructions in the city and up to 50,000 yen for outside the city).
Solar Power Generation System (Existing Residential Buildings)
When using local contractors, the subsidy amount is 30,000 yen per kW, and for outside contractors, it is 20,000 yen per kW, with a maximum of 5 kW, meaning the limits are 150,000 yen for local and 100,000 yen for outside contractors.
Storage Battery System
25% of the installation cost is eligible for subsidy, with a maximum of 60,000 yen when using local contractors and 40,000 yen when using outside contractors.
Insulated Windows
25% of the installation cost is eligible for subsidy, with a maximum of 60,000 yen when using local contractors and 40,000 yen when using outside contractors.
Solar Panel Installation & Battery Installation Price List
Self-Estimate and Profit Simulation for Solar Power Generation
With the simulator above,
you can get an approximate estimate and a profit simulation for up to 30 years!
If you know the total installation capacity of solar panels on the roof and the capacity of the battery, you can get an approximate estimate and profit simulation!
Customer Testimonials
Examples of Solar Panel Installation


| Construction Details |
| Installation of Solar Panels Installation of Storage Batteries |
| Existing Roofing Material |
| Horizontal Metal Roof (Super Galtect) |
| Installation Capacity |
| Solar Panels: 4.3KW Storage Battery: 5KW class |
| Base Mounting Hardware Used |
| Niigata Manufactured Sales / Aluminum Catch Type Hardware |
| Price Range |
| 2.2 million yen to 2.3 million yen *Due to the subsidy provided, the actual burden amount is approximately 1 million yen Estimated time for cost recovery: Approximately 8 to 9 years (self-consumption) |
| Construction Period |
| Approximately 3 days |
| Completion Month |
| April 2025 |
| Inquiry Details |
| I am considering the installation of solar panels and storage batteries. I heard that subsidies are available, and I would like to know how much subsidy I can expect. |
Our Proposal
We visited to provide an estimate and created a layout diagram for the solar panels based on the blueprints!
The layout diagram shows the arrangement of solar panels when placed on the roof.
Since we can also determine the installation capacity, it allows for power generation simulations and financial simulations.
We have also understood the expected amount of subsidies, and we explained this to the customer along with the estimate!
How to Choose a Solar Panel Installation Contractor in Chofu, Tokyo
There are many solar panel installation contractors available in Chofu, Tokyo, and it can be confusing to decide which one to choose.
Therefore, when requesting solar panel installation contractors or storage battery installation work, let’s confirm the following 4 points.
● They should have extensive knowledge not only about solar panels but also about roofs.
● Confirm the presence of warranties and aftercare services
● Obtain estimates from multiple contractors (at least 3 companies)
● Check if they provide support for subsidy applications
By confirming the above 4 points, you will be able to choose a reliable contractor.
Knowledge of roofing in addition to solar panels
Many causes of poor installation of solar panels stem from a lack of knowledge on the part of the contractor.
While knowledge about solar panels is certainly important, understanding the roof and waterproofing at the installation site is also crucial.
⚠︎Examples of troubles due to contractor’s lack of knowledge
・Installed solar panels on a deteriorated roof, leading to leaks..
・Installed solar panels on a roof with a short lifespan, requiring a renovation to detach and reattach the solar panels within a few years..
・Misjudged the type of waterproofing and performed incorrect treatment, resulting in leaks..
and more
When installing solar panels, understanding the condition and type of the existing roof allows you to avoid unnecessary expenses and unforeseen troubles.
Confirm the presence of warranties and aftercare services
When choosing a solar installation contractor, confirm the presence of warranties.
While solar panels and batteries come with manufacturer warranties, also check for installation warranties in case leaks occur after installation!
If the contractor has a warranty period, they will respond free of charge in case of leaks after installation.
Additionally, some contractors offer aftercare services separate from warranties, so make sure to check if the contractor you are considering has aftercare services.
Since abnormalities or damage on the roof may not be visible, you might not notice them yourself.
By conducting inspections during aftercare, you can detect issues early and prevent major repairs or breakdowns!
Kakeru Koumuten Co., Ltd. provides a leak warranty as part of the installation warranty for solar panel installations.
We also conduct aftercare services and send out annual DM notifications!
Please check the DM, and if you wish, we will visit you for aftercare services!
Obtain estimates from multiple contractors (at least 3 companies)
When requesting solar panel installation, obtain estimates from multiple contractors.
Even with the same manufacturer and the same construction content, costs may vary, as well as warranties and after-sales services.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower price, it is essential to obtain estimates from multiple contractors.
When comparing estimates, please check carefully the following:
“Check the items in the estimate”
“Type of solar panels”
“Warranties and after-sales services”
Make sure to compare these details closely! If the quality of the materials is low or if steps are skipped, costs can be reduced, so avoid judging solely based on price!
Check if they provide support for subsidy applications
Subsidies are often available for the installation of solar panels and storage batteries, but there is a possibility that they may not be granted due to application errors.
If you proceed with the support of the contractor, there should be no issues with the application.
Make sure to apply for the subsidy before starting the construction and proceed with the work after it has been accepted!
After the construction, the flow will be that the subsidy will be decided and granted!
Benefits of Introducing Solar Power Equipment
The benefits of introducing solar panels are as follows!
Benefit 1: Economic Benefits
The biggest advantage of introducing solar panels is the economic benefit!
Although the selling price of electricity has decreased compared to ten years ago, due to rising electricity costs, you can benefit by consuming the electricity you generate!
Electricity costs are expected to continue to rise, making it attractive to cover your consumption with solar power generation!
If you plan to use the generated electricity at night, installing a storage battery is essential!
Benefit 2 Subsidies can be utilized!
Subsidy conditions and amounts vary by prefecture and municipality, but there is a high probability that you can apply for subsidies!
Reducing the actual burden amount through subsidies is a significant advantage!
Benefit 3 Environmentally Friendly!
Solar power generation contributes to the reduction of greenhouse gas emissions and decreases reliance on fossil fuels, helping to mitigate global warming.
Since there is no noise or harmful substance emissions during the power generation process, it is considered an environmentally friendly method of generating electricity.
Benefit 4 Improved Insulation Effect!!
By installing it on the roof or rooftop, the insulation properties are enhanced.
Especially in summer, it can effectively block direct sunlight, providing significant heat insulation benefits!
Benefit 5 Electricity can still be used during power outages!!
By installing a storage battery, you can use electricity even during emergencies such as power outages!
What points should you be aware of when introducing solar power generation?
Next, we will explain the “three points to be aware of” when installing solar panels!
Point 1: Maintenance costs may be incurred
The maintenance costs are related more to the roof where the solar panels are installed rather than the solar panels themselves.
If you perform a roof renovation 10 to 20 years later, there will be costs for removing and reinstalling the solar panels.
If the existing roof is deteriorating, it is reassuring to renovate it with durable roofing materials before installing the solar panels!
It would be comforting to consider maintenance costs in advance and request a simulation before introducing solar panels!
Point 2: The risk of leaks may increase depending on the roofing material
Slate roofs and tile roofs require holes to be made in the roof to secure solar panels.
As a result, there is an unavoidable risk of leaks due to the holes.
Of course, we will ensure proper waterproofing, but if you are concerned about making holes, one option is to replace the roofing material with a metal roof and secure the solar panels using the catch method.
Catch-type base hardware for horizontal metal roofs
Note 3: The roof will become heavier
With the installation of solar panels, the roof will become heavier. In the case of tile roofs, it may be reassuring to replace them with lighter roofing materials.
How to choose solar panels?
There are many manufacturers of solar panels, and their output (power generation) and costs vary.
It is not accurate to say “this manufacturer has the best solar panels”; what is important is to choose solar panels that are suitable for your life plan and building!
Here are some points to consider when comparing solar panels!
Choosing Method 1: Compare based on total power generation of the roof
When installing solar panels on the roof, it is important to consider how much power can be generated in a limited area, and generating more power is always better!
Solar panels come in various sizes depending on the manufacturer, and their power generation also differs.
For example, a 350W output panel and a 400W output panel may seem like the higher output panel is better at first glance.
However, if the size of the panels does not fit well on the roof, it may be the case that “20 panels of 350W can be installed” while “only 15 panels of 400W can be installed” due to the difference in panel sizes.
400W × 15 panels = 6kW (total power output of the roof)
350W × 20 panels = 7kW (total power output of the roof)
As shown above, even if the output of a single panel is lower, the total output of the roof may be higher!
It is important to consider the total output of the roof rather than the output of a single panel!
Choosing Method 2: Compare based on degradation rate of solar panels
Solar panels have a degradation rate, and their power generation gradually decreases over 10 or 20 years.
After 30 years, some may see a 40% decrease in power generation, while others may only decrease by about 10%.
Choosing based solely on initial power generation without considering the degradation rate will lead to regrets later!
Choosing Method 3: Compare based on warranty period
There are several types of warranties for solar panels, including “output warranty,” “natural disaster warranty,” and “system warranty,” and the warranty periods vary by manufacturer.
Regarding the output warranty, some manufacturers offer a 30-year warranty while others provide a 10-year warranty, so it varies widely!
A longer warranty is always better, so let’s check the warranties of the manufacturers you are considering!
If you are looking for a solar panel installation contractor in Chofu City, Tokyo, please consult Kakeru Koumuten Co., Ltd.
Our company handles a wide range of exterior renovations, including solar panel installations, roof work, and exterior wall work in Chofu City, Tokyo.
We receive requests from many customers, including renovation companies and real estate agencies, who have contacted us!
Kakeru Koumuten promises “high-quality renovations at low cost”, and we have received positive feedback from numerous customers.
We continue to update our construction performance every year and will strive to improve quality to satisfy even more customers in the future.
Our company can perform all exterior renovations, not only roof overlay work and re-roofing but also partial roof repairs, exterior painting, and exterior wall cover methods.
We are also happy to assist with small jobs like partial repairs and rain gutter cleaning!
In urgent cases like leak repairs, we may also be able to provide emergency measures without scaffolding, so please consult us!
“I want to know about recommended solar panels“, “I want to keep costs as low as possible“, “I just want a quote for now“, and other specific requests will be met with optimal solutions.
We will never propose unnecessary work that prioritizes profit!
We always stand in the customer’s shoes and will propose the best construction plan!
We are confident that we will not be outdone by other companies in terms of cost, quality, and organization for exterior work!
We welcome competitive quotes with confidence!
Our estimates are completely free, and if you find our company lacking compared to others, feel free to decline!
Features of Chofu City, Tokyo
Chofu City is located in the eastern part of the Tama region of Tokyo, a charming city that is rich in nature while also having good access to the city center. The city is part of the Musashino Plateau and features many flat areas, characterized by a lush environment with rivers such as the Tama River and Nogawa flowing through.
The climate is relatively mild, allowing for enjoyment of seasonal changes. In spring, cherry blossoms bloom beautifully, and in autumn, you can see stunning fall foliage along the Tama River and around Jindaiji Temple.
Good transportation access is also one of Chofu City’s attractions. The Keio Line runs through the center of the city, making it about a 15-minute express ride to Shinjuku Station. Additionally, the area around Chofu Station is undergoing redevelopment, with a wealth of commercial facilities and restaurants.
As for tourist spots, the famous ancient temple “Jindaiji” is one of the best in Tokyo, where you can enjoy the local specialty “Jindaiji soba” in the temple town. Furthermore, the adjacent “Jindai Botanical Park” is a beautiful spot featuring seasonal flowers and greenery, including a rose garden. Additionally, the Tama River riverbank is suitable for cycling and walking, serving as a place of relaxation for the citizens.
Our company handles a variety of exterior construction and solar panel installation projects in Chofu City, Tokyo.
We are happy to assist with partial roof repairs such as roof overlay work, roof replacement, and leak repairs, as well as other repairs! Please feel free to consult us for any sudden troubles!
Service Areas in Chofu City, Tokyo
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and all of Tokyo.
List of Areas in Chofu City, Tokyo
Kamigekyu, Chofu City / Iruma-cho, Chofu City / Kamishihara, Chofu City / Kamifutada-cho, Chofu City / Kikunodai, Chofu City / Kokuryo-cho, Chofu City / Kojima-cho, Chofu City / Sasu-cho, Chofu City / Shibasaki, Chofu City / Shimoishihara, Chofu City / Shimofutada-cho, Chofu City / Jindaiji Kitamachi, Chofu City / Jindaiji Higashimachi, Chofu City / Jindaiji Minamimachi, Chofu City / Jindaiji Motomachi, Chofu City / Sengawa-cho, Chofu City / Somechi, Chofu City / Tamagawa, Chofu City / Chofu Gaoka, Chofu City / Tobitakyu, Chofu City / Nishitsutsuji Gaoka, Chofu City / Nishimachi, Chofu City / Nomizu, Chofu City / Higashitsutsuji Gaoka, Chofu City / Fujimicho, Chofu City / Fuda, Chofu City / Midorigaoka, Chofu City / Yakumo-dai, Chofu City / Wakabacho, Chofu City
・Trust Kakeru Koumuten for exterior wall painting in Chofu, Tokyo!
・Trust Kakeru Koumuten for roof renovations in Chofu, Tokyo!
・Trust Kakeru Koumuten for exterior renovations in Chofu, Tokyo!
・Kakeru Koumuten Co., Ltd. project achievements
・Kakeru Koumuten Co., Ltd. aftercare services
・Kakeru Koumuten Co., Ltd. service menu and price list
・Kakeru Koumuten Co., Ltd. staff blog and announcements
・Explaining the importance of getting multiple estimates and key comparison points!
・Top 12 solar power manufacturers! Features and selection tips included!
・What are the installation costs for solar power? Comprehensive tips to reduce costs!
・Where is the best place to install solar power? Key points for site selection!
・Find out more about solar power estimates here!
We welcome consultations via LINE as well◎
AAA is a young company with an average age in the early 20s, but our technology is second to none.
One of our greatest strengths is that we can do all of our own scaffolding, roofing, and painting work. In this industry, where work is generally divided, we are able to provide a complete set of services, which saves time and effort in management and reduces costs. Above all, if there is any trouble, we will come to you right away!
We can confidently declare this. We are the youngest and most friendly renovator in Kanagawa!







