For solar panel and battery installation in
Shinjuku-ku, Tokyo,
Kakeru Koumuten is at your service!
Kakeru Koumuten is a company specializing in exterior renovations.
We have handled numerous exterior renovations in Shinjuku-ku, Tokyo,
and we are also entrusted with the installation of solar panels and batteries!
Here, we would like to introduce“Why Kakeru Koumuten is chosen for solar panel installations”.
“How to Choose a Solar Panel Contractor in Shinjuku-ku, Tokyo”
“Costs for Solar Panel and Battery Installation”
“Subsidies Available for Solar System Installation in Shinjuku-ku, 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 solar panel installation, it isessential to obtain estimates from at least three companies!
For customers considering the introduction of solar panels in Shinjuku-ku, 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 Shinjuku-ku, Tokyo
- 1.1 1. We also handle exterior renovations other than solar panel installations!
- 1.2 2. Equipment specialized for 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 That May Be Applicable in Shinjuku-ku, Tokyo
- 2.1 National Subsidy “Support Project for the Introduction of Storage Battery Systems in Housing”
- 2.2 Tokyo’s Subsidy Program “Promotion of Solar Power Generation Installation in Households”
- 2.3 Tokyo Metropolitan Government Subsidy: “Promotion of Home Battery Installation”
- 2.4 Tokyo’s Subsidy Program “Promotion of Recycling Used Solar Panels for Residential Use”
- 2.5 Shinjuku Ward’s Subsidy Program “Subsidy System for Energy-Saving and Energy-Creating Equipment”
- 3 Solar Panel Installation & Battery Installation Price List
- 4 Self-Estimate and Profit Simulation for Solar Power Generation
- 5 Customer Testimonials
- 6 Case Studies of Solar Panel Installation
- 7 How to Choose a Solar Panel Installation Contractor in Shinjuku-ku, Tokyo
- 8 Benefits of Introducing Solar Power Systems
- 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 company in Shinjuku-ku, Tokyo, please consult Kakeru Koumuten Co., Ltd.
- 12 Characteristics of Shinjuku-ku, Tokyo
Reasons Why Kakeru Koumuten is Chosen for Solar Panel Installations in Shinjuku-ku, Tokyo
Regarding why our company is entrusted with solar panel installations by customers in Shinjuku-ku, Tokyo,
“Our strengths in solar panel installation that cannot be imitated by other companies”
are well received by many customers.
so we would appreciate it if you could compare our estimates with those of other companies.
We are confident, and we welcome estimates from any number of companies!
1. We also handle exterior renovations other than solar panel installations!
Most troubles such as leaks caused by solar panel installations are due to the lack of knowledge of the solar panel installation contractors.
While contractors specializing in solar panel installations have knowledge about the panels themselves, many lack expertise regarding the roof and waterproofing at the installation site.
For peace of mind and to avoid maintenance issues or troubles after installation, it is better to have a thorough understanding of 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. Equipment specialized for exterior renovations
At Kakeru Koumuten Co., Ltd., we have prepared the following warehouses and material storage areas to provide low-cost, high-quality solar work and exterior renovations.
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 set up scaffolding in-house.
By performing 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 in-house warehouse
We store roofing materials and paints, and we can also store removed solar panels.
By ordering a large quantity of materials at once, you can purchase materials at a lower cost!
Additionally, we always have a stock of roofing materials, so we can respond quickly in emergencies!
Separation and transportation of waste materials in-house
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 savings 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 earnings and costs associated with installing solar panels!
Since roofing and exterior wall work often accompany each other, we have samples of roofing materials and models that show 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 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 roofing 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 rain leak warranty!
Aftercare is available annually, and we send out notification DM each year.
If you have 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 to assist!
During rain leak investigations, we can also conduct inspections 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 enhance 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 scenarios.
Subsidies and Grants That May Be Applicable in Shinjuku-ku, Tokyo
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 assist with 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 national initiative aimed at achieving zero carbon emissions and promoting 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 Program “Promotion of Solar Power Generation Installation in Households”
Disaster-resistant and health-promoting insulation and solar housing expansion project
Eligible Participants
Individuals or entities installing solar power generation systems in residential properties in Tokyo
Applicants must be the owners or lessors of the subsidized equipment.
Requirements
Individuals or entities installing 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 up to the total of eligible expenses (equipment costs + construction costs).
For more details, please see here!
Solar power generation systems with excellent functionality (Functional PV)
If you install certified functional PV (e.g., integrated building materials), 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 Power Conditioner Replacement Costs Related to Solar Power Generation Systems
Eligible Participants
This subsidy is available to residents of Tokyo who have already installed a solar power generation system 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 replacement costs will be subsidized, with a maximum limit of 100,000 yen per power conditioner.
For more details, please click here!
Tokyo Metropolitan Government Subsidy: “Promotion of Home Battery Installation”
Disaster-Resilient and Health-Contributing Insulation and Solar Housing Expansion Project
Eligible Participants
This subsidy program targets individuals and households installing new battery systems in homes within Tokyo. It is a condition that a solar power generation system is already installed or is installed simultaneously.
Requirements
Eligible batteries must be 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 a prior application.
Subsidy Rate and Amount
Subsidies for battery installation costs will be provided as a fixed amount (per kWh). Instead of a percentage of the costs, a predetermined amount will be granted as the maximum limit. Additionally, participating in demand response (DR) demonstrations will provide further subsidies.
Battery package (new installation): The maximum subsidy is 120,000 yen per 1 kWh of storage capacity. Furthermore, participation in DR demonstrations qualifies for an additional 100,000 yen.
Installation of additional storage units (addition to existing storage batteries): Subsidies of up to 80,000 yen per 1 kWh are available, provided that solar panels are already installed. Additional incentives for participation in demand response (DR) are also applicable.
Energy management devices and IoT-related equipment: Participation in DR demonstrations 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 Program “Promotion of Recycling Used Solar Panels for Residential Use”
Eligible Participants
Owners of solar panels that have been disposed of in Tokyo.
Requirements
Eligible Solar Panels
They must be used solar panels for residential use that have been disposed of from homes in Tokyo.
The subsidy amount will be calculated based on the total power generation output (kW).
Recycling Processing Contractor
Processing must be carried out by a designated industrial waste intermediate processing contractor specified by the Tokyo government.
It must be processed at a facility listed among the designated processing contractors.
Procedural Requirements
Submit the necessary documents (industrial waste management slip, panel output certification, contract-related 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 solar panels at designated industrial waste processing facilities by the Tokyo government are eligible for subsidies.
Subsidy Amount
The basic subsidy amount is calculated as power generation output (kW) × 25,000 yen
(Decimal points beyond the third place will be truncated, and amounts under 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 beyond the third place of the power generation output will be truncated, and amounts under 1,000 yen will also be truncated).
Shinjuku Ward’s Subsidy Program “Subsidy System for Energy-Saving and Energy-Creating Equipment”
Solar Power Generation System (Residential)
Eligible Applicants
Individuals who have an address in Shinjuku Ward and have installed the equipment for personal use in their residence
Subsidy Amount
100,000 yen per total output of 1 kW (maximum 300,000 yen)
Battery Storage System (Residential)
Eligible Applicants
Residential properties in Shinjuku Ward, same as the above “Solar Power Generation System”
Subsidy Amount
10,000 yen per storage capacity of 1 kWh (maximum 100,000 yen)
Solar Panel Installation & Battery Installation Price List
Self-Estimate and Profit Simulation for Solar Power Generation
With the simulator above,
you can obtain an estimated quote 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 storage battery, you can get an estimated quote and profit simulation!
Customer Testimonials
カテゴリ ‘voice’ は見つかりません
Case Studies of Solar Panel Installation
| Construction Details |
| Solar Panel Installation Battery Installation |
| Existing Roofing Material |
| Horizontal Metal Roof (Super Galtect) |
| Installation Capacity |
| Solar Panel: 4.3KW 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 Expected recovery period for construction costs: 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 have heard that subsidies are available, and I would like to know how much subsidy I can receive. |
Our Proposal
We visited to provide an estimate and created a layout diagram for the solar panels based on the drawings!
The layout diagram shows the arrangement of solar panels when placed on the roof.
It also allows us to understand the installation capacity, enabling power generation simulations and financial simulations.
We have determined the expected amount of subsidies, so we explained this to the customer along with the estimate!
How to Choose a Solar Panel Installation Contractor in Shinjuku-ku, Tokyo
There are many solar panel installation contractors available in Shinjuku-ku, Tokyo, and it can be confusing to choose the right one.
Therefore,when requesting solar panel installation or storage battery installation work, be sure to check the following 4 points.
● Knowledgeable 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 caused by contractor’s lack of knowledge
・Solar panels were installed on a severely deteriorated roof, leading to leaks.
・Solar panels were installed on a roof with a short lifespan, necessitating a costly removal and reinstallation within a few years.
・Incorrect waterproofing treatment was applied due to misjudgment of the type, 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 unexpected troubles.
Confirm the presence of warranties and aftercare services
When choosing a solar installation contractor, make sure to check for warranties.
While solar panels and batteries come with manufacturer warranties, it is also important to confirm whether there is a construction warranty in case leaks occur after installation!
If the contractor offers a warranty period, they will respond free of charge in the event of leaks after installation.
Additionally, some contractors provide aftercare services separate from warranties, so be sure to check if the contractor you are considering has aftercare services available.
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 failures!
Kakeru Koumuten Co., Ltd. provides a leak warranty as part of the installation guarantee for solar panels.
We also offer aftercare services and send out annual DM notifications!
Please check the DM, and if you wish, we will come for aftercare services!
Obtain estimates from multiple contractors (at least 3 companies)
When requesting the installation of solar panels, be sure to obtain estimates from multiple contractors.
Even if the same manufacturer is used for the same type of work, costs, warranties, and after-sales services may differ.
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:
“Verification of estimate items”
“Type of solar panels”
“Warranties and after-sales services”
Make sure to compare these details carefully! If the rank of auxiliary materials is low or if steps are skipped, costs can be reduced, so avoid making judgments based solely 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 Systems
The benefits of introducing solar panels are as follows!
Benefit 1: Economic Advantage
The biggest advantage of introducing solar panels is the economic benefit!
Although the selling price of electricity has decreased compared to ten years ago, the rising electricity costs allow you to benefit from consuming the generated power yourself!
Electricity prices are expected to continue rising, making it attractive to cover your consumption with solar power!
If you plan to use the generated power at night, installing a storage battery is essential!
Benefit 2: Subsidies can be utilized!
The conditions and amounts of subsidies 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 carbon dioxide emissions and decreases dependence on fossil fuels, helping to mitigate global warming.
Since there is no noise or harmful substance emissions during the generation process, it is considered an environmentally friendly method of power generation.
Benefit 4: Improved Insulation Effect!!
Installing it on the roof or rooftop enhances insulation properties.
Especially in summer, it can effectively block direct sunlight, providing significant heat shielding benefits!
Benefit 5: Electricity Available Even During Power Outages!!
By installing a storage battery, you can use electricity even during power outages!
What points should you be aware of when introducing solar power generation?
Next, we will explain the “three points to consider” 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 than to the solar panels themselves.
If you perform roof renovations 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 request a simulation that considers maintenance costs before introducing solar panels!
Point 2: The risk of leaks increases depending on the roofing material
Slate roofs and tile roofs require holes to be drilled in the roof to secure solar panels.
Drilling holes inevitably increases the risk of leaks.
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 addition 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 simply a matter of “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 by 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 the limited area, and the more power generated, the better!
Solar panels come in various sizes depending on the manufacturer, and their power generation also differs.
A 350W output panel and a 400W output panel may seem that the higher output panel is better at first glance.
However, if the size of the panel does not fit well with the roof, “20 panels of 350W can be installed, while only 15 panels of 400W can be installed,” meaning the number of panels that can be installed may differ even on the same roof due to the size difference.
400W × 15 panels = 6kW (total power generation of the roof)
350W × 20 panels = 7kW (total power generation 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 just the output of a single panel!
Choosing Method 2: Compare by 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 have a 40% decrease in power generation, while others may only decrease by about 10%.
By not deciding solely based on initial power generation and considering the degradation rate, you can choose solar panels without regrets!
Choosing Method 3: Compare by 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 output warranties, some manufacturers offer a 30-year warranty, while others provide a 10-year warranty, so it varies widely!
Since longer warranties are generally better, be sure to check the warranties of the manufacturers you are considering!
If you are looking for a solar panel installation company in Shinjuku-ku, Tokyo, please consult Kakeru Koumuten Co., Ltd.
Our company handles a wide range of exterior renovations, including solar panels, roof work, and exterior wall work in Shinjuku-ku, Tokyo.
We have received many requests from customers, including renovation companies and real estate companies, who have contacted us!
Kakeru Koumuten Co., Ltd. promises “high-quality renovations at low cost”, and we have received positive feedback from numerous customers.
We continue to update our construction performance records every year, and we will strive to improve quality to satisfy even more customers in the future.
Our company can handle all exterior renovations, not only roof overlay work and roof replacement but also partial roof repairs, exterior painting, and exterior cover methods.
We are also happy to assist with small jobs like partial repairs and rain gutter cleaning!
In case of emergencies like roof leaks, we may be able to provide temporary repairs without scaffolding, so please consult us!
“I want to know recommended solar panels“, “I want to keep costs down as much as possible“, “I just want an estimate for now“, we will provide optimal solutions for your specific requests.
We will never propose unnecessary work that prioritizes profit!
We always stand in our customers’ shoes and propose the best construction plans!
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 estimates with confidence!
Estimates are completely free, and if you find our company lacking compared to others, feel free to decline!
Characteristics of Shinjuku-ku, Tokyo
Shinjuku-ku, Tokyo, is located in the central part of the 23 wards of Tokyo, covering an area of approximately 18 km². Shinjuku Station is one of the world’s busiest terminal stations, with about 3.5 million passengers daily, and the surrounding area is home to large commercial facilities, hotels, restaurants, and service industries. The population of Shinjuku-ku is about 330,000, characterized by a high percentage of single-person households and elderly residents. Additionally, the daytime population is about 770,000, with many commuters and students flowing in, resulting in a daytime-to-nighttime population ratio of about 250%. Furthermore, the registered foreign population is about 40,000, making it a culturally diverse area.
Shinjuku-ku features a variety of areas, including the high-rise buildings of Nishi-Shinjuku, the entertainment district known as Kabukicho, the historic and charming Kagurazaka, and the bustling Koreatown of Hyakunincho. There are also many businesses in new industrial sectors such as IT companies, contributing to the development of a vibrant city where industry and culture coexist.
In this way, Shinjuku-ku is an attractive area where diverse cultures and industries blend, and it is loved by many as a hub for tourism and business.
Our company handles many exterior construction and solar power projects in Shinjuku-ku, 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 about any sudden troubles!
Service Areas in Shinjuku-ku, Tokyo
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and all of Tokyo.
List of Areas in Shinjuku-ku, Tokyo
Aizumicho, Shinjuku-ku / Akagishitamachi, Shinjuku-ku / Akagimotomachi, Shinjuku-ku / Agabacho, Shinjuku-ku / Arakicho, Shinjuku-ku / Ichigaya Kagawa-cho, Shinjuku-ku / Ichigaya Kōrō-cho, Shinjuku-ku / Ichigaya Satohara-cho, Shinjuku-ku / Ichigaya Sauen-cho, Shinjuku-ku / Ichigaya Takashō-cho, Shinjuku-ku / Ichigaya Tamachi, Shinjuku-ku / Ichigaya Daichō, Shinjuku-ku / Ichigaya Chōnenji-cho, Shinjuku-ku / Ichigaya Nakano-cho, Shinjuku-ku / Ichigaya Hachiman-cho, Shinjuku-ku / Ichigaya Funakawara-cho, Shinjuku-ku / Ichigaya Motomura-cho, Shinjuku-ku / Ichigaya Yakuōji-cho, Shinjuku-ku / Ichigaya Yanagicho, Shinjuku-ku / Ichigaya Yamanobori-cho, Shinjuku-ku / Iwatodai, Shinjuku-ku / Enokicho, Shinjuku-ku / Okubo, Shinjuku-ku / Kaidate-cho, Shinjuku-ku / Kagurakashi, Shinjuku-ku / Kagurazaka, Shinjuku-ku / Kasumigaoka-cho, Shinjuku-ku / Katamachi, Shinjuku-ku / Kabukicho, Shinjuku-ku / Kamiochiai, Shinjuku-ku / Kawadacho, Shinjuku-ku / Kikui-cho, Shinjuku-ku / Kitashinjuku, Shinjuku-ku / Kitamachi, Shinjuku-ku / Kitayamabushi-cho, Shinjuku-ku / Saikucho, Shinjuku-ku / Samon-cho, Shinjuku-ku / Shinano-cho, Shinjuku-ku / Shimoochiai, Shinjuku-ku / Shimomiya-cho, Shinjuku-ku / Shirogane-cho, Shinjuku-ku / Shinkogawacho, Shinjuku-ku / Shinjuku, Shinjuku-ku / Suido-cho, Shinjuku-ku / Sugacho, Shinjuku-ku / Sumiyoshi-cho, Shinjuku-ku / Daikyo-cho, Shinjuku-ku / Takadanobaba, Shinjuku-ku / Tansu-cho, Shinjuku-ku / Tsukiji-cho, Shinjuku-ku / Tsukudo-cho, Shinjuku-ku / Chikudo Hachiman-cho, Shinjuku-ku / Tenjin-cho, Shinjuku-ku / Tozuka-cho, Shinjuku-ku / Fukukicho, Shinjuku-ku / Naito-cho, Shinjuku-ku / Nakai, Shinjuku-ku / Nakaochiai, Shinjuku-ku / Nakazato-cho, Shinjuku-ku / Nakamachi, Shinjuku-ku / Nando-cho, Shinjuku-ku / Nishiochiai, Shinjuku-ku / Nishigoken-cho, Shinjuku-ku / Nishishinjuku, Shinjuku-ku / Nijukicho, Shinjuku-ku / Nishiwaseda, Shinjuku-ku / Babashimo-cho, Shinjuku-ku / Harikata-cho, Shinjuku-ku / Haramachi, Shinjuku-ku / Higashienokicho, Shinjuku-ku / Higashigoken-cho, Shinjuku-ku / Hyakunin-cho, Shinjuku-ku / Fukuro-cho, Shinjuku-ku / Funamachi, Shinjuku-ku / Benten-cho, Shinjuku-ku / Minamisenokucho, Shinjuku-ku / Minamimachi, Shinjuku-ku / Minamoto-cho, Shinjuku-ku / Minamiyamabushi-cho, Shinjuku-ku / Yamabuki-cho, Shinjuku-ku / Yaraicho, Shinjuku-ku / Yokodera-cho, Shinjuku-ku / Yochō-cho, Shinjuku-ku / Yotsuya, Shinjuku-ku / Yotsuya Sakamachi, Shinjuku-ku / Yotsuya San’ei-cho, Shinjuku-ku / Yotsuya Honshio-cho, Shinjuku-ku / Wakaba, Shinjuku-ku / Wakamatsu-cho, Shinjuku-ku / Wakamiya-cho, Shinjuku-ku / Waseda Tsurumaki-cho, Shinjuku-ku / Waseda Minamimachi, Shinjuku-ku / Waseda-cho
・Leave your exterior wall painting in Shinjuku, Tokyo to Kakeru Koumuten Co., Ltd.!
・Leave your roof renovation in Shinjuku, Tokyo to Kakeru Koumuten Co., Ltd.!
・Leave your exterior renovation in Shinjuku, Tokyo to Kakeru Koumuten Co., Ltd.!
・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
・We explain the importance of getting multiple estimates and points to compare!
・Top 12 solar power generation manufacturers! We also introduce features and selection tips!
・What are the installation costs for solar power generation? We thoroughly explain tips to reduce costs!
・What are the best locations for installing solar power generation? We also introduce points for selecting installation locations!
・Find out more about solar power generation estimates here!
We welcome consultations via LINE as well◎
We are also updating our Instagram regularly◎ Please follow us, thank you◎
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!
