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Leave the installation of solar panels in Higashikurume City, Tokyo to Kakeru Koumuten Co., Ltd.!

For solar panel and storage battery installation in
Higashikurume, Tokyo,
Kakeru Koumuten is at your service!

Kakeru Koumuten is a company specializing in exterior renovations.
We have handled numerous exterior renovations in Higashikurume, Tokyo,
and we also take care of solar panel and storage battery installations!
Here, we will introduce “Reasons why Kakeru Koumuten is chosen for solar panel installations”.

“How to Choose a Solar Panel Contractor in Higashikurume, Tokyo”
“About the Costs of Solar Panel and Storage Battery Installation”
“About Subsidies Applicable for Solar System Installation in Higashikurume, Tokyo”
We will also explain the above three points!


Installing solar panels carries risks such as “the occurrence of leaks” and other troubles.
To ensure a satisfactory solar panel installation, it is essential to obtain estimates from at least three companies!

For customers considering solar panel installation in Higashikurume, Tokyo,
this information will definitely be useful, so please take a look!

目次

Reasons Why Kakeru Koumuten is Chosen for Solar Panel Installations in Higashikurume, Tokyo

Regarding why we are entrusted with solar panel installations by customers in Higashikurume, Tokyo,
“Our strengths in solar panel installation that cannot be imitated by other companies”
have received high praise from many customers.

In the solar panel installation work in Higashi-Kurume City, Tokyo, we have absolute confidence in terms of “cost,” “quality,” “plan”.
We would be grateful 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 also handle exterior renovations other than solar panel installation!

 
Most troubles such as leaks that occur during solar panel installation are due to the lack of knowledge of the solar panel installation contractors.
While specialized contractors for solar panel installation have knowledge about solar panels, many lack knowledge regarding the roof and waterproofing at the installation site, which is a reality.
For peace of mind and to avoid maintenance issues and troubles after installation, it is better 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

At Kakeru Koumuten Co., Ltd., we have prepared the following warehouses and material storage areas to provide solar work 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 performing the scaffolding work with our own scaffolding team instead of outsourcing, we can also cut costs related to 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, we canpurchase materials at a lower cost!
Additionally, we always have a stock of roofing materials, allowing us torespond quickly in emergencies!

In-house sorting and transportation of waste materials

When installing solar panels, roofing work is often involved, 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
You can 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 revenue and installation costs when introducing solar panels!

Since roofing and exterior wall work often accompany each other, we also 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 everything, including sales and construction management, smooth communication is ensured.

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 as well as 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 leak warranty!
Aftercare is available annually, and we send out notification DM each year.
If you have any questions about the warranty, please click on the image above!

Maintenance of Solar Power Generation|Thorough Explanation of Importance, Frequency, and Cost Estimates!When introducing solar power generation, it is essential to consider...

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 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.
The construction methods vary depending on the shape and slope of the roof, so we regularly provide technical training to ensure that all staff can handle various cases.

翔工務店
Corporate Profile神奈川で家の外装・屋根の工事、修理なら一番若くて親切な株式会社翔工務店にお任せください。 株式会社翔工務店はリフォームを通して美しく理想の生活空間を創るお手伝いをしています。外装改修、外壁塗装、雨樋修理清掃、屋根の塗装や重ね葺き葺き変えなどの部分的な修理まで、お客様のどのようなご要望にも全力でお応えします。...

Potential Subsidies and Grants Available in Higashikurume City, 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 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, and it can further enhance “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 within Tokyo
Applicants must be the owners or lessors of the subsidized equipment.

Requirements

Individuals or entities installing solar power generation systems in residential properties within Tokyo (individuals, corporations, management associations, etc.)
Not only homeowners but also businesses that enter into lease or lending agreements through contract methods are eligible to 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, up to 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, up to 450,000 yen

* The subsidy amount is provided with a cap on the total eligible expenses (equipment costs + construction costs).

For more details, please click here!

上乗せ補助金

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 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 for the subsidy that a solar power generation system is already installed or installed simultaneously with the battery.

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 prior application.

Subsidy Rate and Amount
Subsidies for battery installation costs are provided at a fixed rate (per kWh). Instead of a percentage of the costs, a predetermined amount is granted as a maximum. Additionally, participation in demand response (DR) demonstrations will provide further subsidies.

Battery package (new installation): The subsidy limit is 120,000 yen per 1 kWh of storage capacity. An additional 100,000 yen can be added for participation in DR demonstrations.

Installation of additional storage units (for 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 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 “Used Residential Solar Panel Recycling Promotion Project”

Eligible Participants

Owners of solar panels that have been disposed of in Tokyo.

Requirements

Eligible Solar Panels

Must be used residential solar panels 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 as specified by the Tokyo government.
Processing must occur at facilities listed among the 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 Manual.”
Owners must be provided with explanations and obtain consent regarding the removal and recycling of solar panels, among other detailed requirements.

Subsidy Rate and Amount

The “processing costs” required for recycling used residential solar panels at designated industrial waste processing facilities are eligible for subsidies.

Subsidy Amount

The basic subsidy amount is calculated as power generation output (kW) × 25,000 yen

(Decimal points below the third place are truncated, and amounts under 1,000 yen are also 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 are truncated, and amounts under 1,000 yen are also truncated).

For more details, please click here!

Currently, there are no unique subsidies or grants from Higashi Kurume City.

Examples of Solar Panel Installation

BEFORE

AFTER

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 / 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 introduction of solar panels and storage batteries.
I 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 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, which we explained to the customer along with the estimate!

How to Choose a Solar Panel Installation Contractor in Higashikurume, Tokyo

There are many solar panel installation contractors available in Higashikurume, Tokyo, and it can be confusing to decide which one to choose.

Therefore,when requesting solar panel installation or storage battery installation work, let’s check the following 4 points.

● 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.

太陽光発電の設置業者はどこがいい?後悔しない選び方を紹介!太陽光発電の導入を検討する際、最も重要といえるのが「業者選び」です。 設備そのものの性能や価格も大切ですが、設置の品質やアフターサービ...

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, necessitating a costly removal and reinstallation 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, make sure to check for warranties.

While solar panels and batteries come with manufacturer warranties, also confirm whether there is a construction warranty in case leaks occur after installation!

If the contractor has a warranty period, they will address any leaks that occur after installation free of charge.

Additionally, some contractors offer aftercare services separate from warranties, so be sure to check if the contractor you are considering has aftercare services.
Since abnormalities or damage on the roof can be in hidden areas, you may 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 construction guarantee for solar panel installations.
We also offer aftercare services and send out annual direct mail!
Please check the DM, and if you wish, we will come to provide aftercare services!

翔工務店の保証について
Warranty and Payment翔工務店の屋根工事、外壁塗装工事、シーリング工事の保証など簡単にご説明させて頂いております!! 弊社では前金、中間金は頂いておりません!!...

Obtain estimates from multiple contractors (at least 3 companies)

When requesting the installation of solar panels, be sure to get 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 auxiliary materials is low or if steps are skipped, costs can be reduced, so avoid making decisions based solely on price!

【横浜市】屋根リフォームの相見積もりの重要性と比較するポイントを解説します!こんにちは!株式会社翔工務店です! 横浜市の屋根リフォーム専門店の翔工務店です!こちらのページでは屋根リフォームの見積りをとる...

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 of not receiving them 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 provided!

Benefits of Introducing Solar Power Equipment

The benefits of installing solar panels are summarized in the five points below!

Benefit 1: Economic Advantage

The biggest advantage of installing solar panels is the economic benefit!
Although the selling price of electricity has decreased compared to ten years ago, rising electricity costs allow you to gain benefits by consuming the electricity you generate!
Electricity costs are expected to continue rising, 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 of being able to apply for subsidies!
Reducing the actual burden amount through subsidies is a significant advantage!

Benefit 3 Environmentally Friendly!

Solar power generation contributes to mitigating global warming by reducing carbon dioxide emissions and dependence on fossil fuels.
It is considered an environmentally friendly method of power generation as it does not produce noise or harmful substances during the generation process.

Benefit 4 Improved Insulation Effect!!

By installing it on the roof or rooftop, insulation properties are enhanced.
Especially in summer, it can effectively block direct sunlight, leading to significant heat insulation benefits!

Benefit 5 Electricity can be used even during power outages!!

By installing a storage battery, you can use electricity even during emergencies such as power outages!

太陽光パネルを設置するメリットは?意外と知らないデメリットも解説!近年では、電気代の高騰や環境意識の向上、それから災害時の備えといった背景から、太陽光パネルの設置に興味や関心を持つ方が増えました。 こ...

What points should be noted when introducing solar power generation?

Next, I will explain the “three points to note” when installing solar panels!

Point 1: Maintenance costs are 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 roof renovations 10 to 20 years later, there will be costs for removing and reattaching 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 increases 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 of making holes in the roof, there is inevitably a 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.

Special Catch Base Hardware for Horizontal Metal Roofs

Note 3: The Roof Becomes 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.

13 Common Troubles with Solar Power Installation! Introducing Solutions and Preventive Measures!By installing solar power generation at home, you can expect various...

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 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 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.
For example, a 350W output panel and a 400W output panel may seem at first glance that the higher output panel is better.
However, if the size of the panels does not fit well on the roof, “20 panels of 350W can be installed, while only 15 panels of 400W can be installed,” meaning that 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 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 just 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 years and 20 years.
After 30 years, some may have a 40% decrease in power generation, while others may only decrease by about 10%.
By considering the degradation rate along with the initial power generation, you can choose solar panels without regrets!

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.
For 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, let’s check the warranties of the manufacturers you are considering!

Does solar power generation work on rainy days? Tips to prevent a decrease in power generation!For those considering the introduction of solar power generation, yo...

If you are looking for a solar panel installation company in Higashikurume 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 Higashikurume City, Tokyo.
We have received many requests from customers, including renovation companies and real estate agencies, who have contacted us!

Kakeru Koumuten Co., Ltd. promises “high-quality renovations at low costs”, and we have received positive feedback from numerous customers.
We continue to update our construction achievements 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 re-roofing but also partial roof repairs, exterior painting, and exterior cover methods.
We are also happy to assist with small jobs such as partial repairs and rain gutter cleaning!

In case of emergencies like roof leaks, we may also be able to provide temporary measures without scaffolding, so please consult us!

Whether you want to know about recommended solar panels, keep costs down, or just get an estimate for now, we will provide the best solutions for your specific requests.
We will never propose unnecessary work that prioritizes profit!
We always stand in our customers’ shoes and will propose the optimal construction plan!

We are confident that our costs, quality, and planning for exterior work will not be outdone by other companies!
We welcome competitive estimates!
Our estimates are completely free, and if you find our company lacking compared to others, feel free to decline!

Features of Higashikurume City, Tokyo

Higashikurume City is located in the northwestern part of Tokyo and is a nature-rich city that occupies a part of the Musashino Plateau. The city is known for its numerous spring waters and has been selected as one of the “100 Best Waters of Heisei,” making it one of the most famous clear stream cities in Tokyo.

The climate is mild and comfortable, remaining stable throughout the year. In particular, the cherry blossoms in spring and the autumn foliage are beautiful, allowing residents to enjoy the changing seasons.

In terms of transportation, the Seibu Ikebukuro Line runs through the city center, and it takes about 20 minutes from Higashikurume Station to Ikebukuro Station, making it convenient for commuting and schooling to the city center.

As for tourist spots, “Ochiai River and Minamisawa Spring Water Group” is particularly famous. It features beautiful clear streams and well-maintained walking paths, perfect for strolls and observing aquatic life. Additionally, “Bamboo Grove Park,” known for its beautiful bamboo groves, and the area around “Kurokawa River,” a popular relaxation spot for residents, are also well-loved.

Our company handles a large number of exterior construction and solar power projects in Higashikurume 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 about any sudden troubles!

Service Areas in Higashikurume City, Tokyo

Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and all of Tokyo.

List of Areas in Higashikurume City, Tokyo

Kaminohara, Higashikurume City / Gakuencho, Higashikurume City / Kanayama-cho, Higashikurume City / Koyama, Higashikurume City / Saiwaicho, Higashikurume City / Shimosato, Higashikurume City / Shinkawacho, Higashikurume City / Jinhoucho, Higashikurume City / Asama-cho, Higashikurume City / Daimoncho, Higashikurume City / Takiyama, Higashikurume City / Chuo-cho, Higashikurume City / Nobidate, Higashikurume City / Yahata-cho, Higashikurume City / Hikawadai, Higashikurume City / Higashihoncho, Higashikurume City / Hibarigaoka Danchi, Higashikurume City / Honcho, Higashikurume City / Maezawa, Higashikurume City / Minamisawa, Higashikurume City / Minamicho, Higashikurume City / Yanagikubo, Higashikurume City / Yayoi, Higashikurume City

We welcome consultations via LINE as well◎

LINE

LINE

We are also updating our Instagram regularly◎ Please follow us, thank you◎

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For roofing, guttering, and exterior work and repairs in Kanagawa, contact Kakerukoumuten Co., Ltd..

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!