Leave your leak repairs in Ashigarakami District, Kanagawa (Hakone, Manazuru, Yugawara) to Kakeru Koumuten Co., Ltd.!
If you are looking for a roof repair contractor in Ashigarakami-gun, Kanagawa (Hakone, Manazuru, Yugawara), come to Kakeru Koumuten Co., Ltd.
Kakeru Koumuten Co., Ltd. is a company specializing in roof repairs and leak repairs.
We have handled numerous leak repairs and roof repairs in Ashigarakami-gun, Kanagawa (Hakone, Manazuru, Yugawara).
If you are considering a roof renovation, please feel free to consult with Kakeru Koumuten Co., Ltd.!
We respond widely to sudden leaks after typhoons and roof repairs according to the age of the building.
If you are in trouble in Ashigarakami-gun, Kanagawa (Hakone, Manazuru, Yugawara),
we can respond as soon as the same day, so please feel free to contact us.
How to Choose a Leak Repair Contractor
There are many leak repair contractors in Ashigarakami-gun, Kanagawa (Hakone, Manazuru, Yugawara), and you may be unsure which one to choose.
Therefore, when requesting roof repairs and leak repairs, let’s check the following four points.
● Have extensive experience in roof repairs and leak repairs
● Confirm the presence of warranties and aftercare services
● Obtain estimates from multiple contractors (at least three)
● Check if they conduct leak investigations and roof repairs in-house
By confirming the above four points, you will be able to choose a reliable contractor.
Have extensive experience in roof repairs and leak repairs
Roof repair contractors often have a website where they showcase their project achievements.
Project achievements may explain the following items, so check if they have performed repairs similar to yours.
Repair details,the process leading to the repair,materials used,repair costs,repair duration, etc.
Additionally, if the repair details are explained in detail with photos, it provides reassurance as a reference when you actually request repairs.
If you are worried about whether the contractor you are about to hire will respond properly, choose a contractor with extensive repair experience.
Kakeru Koumuten Co., Ltd. specializes in roof and exterior repairs, and we receive many requests for leak repairs.
Examples of roof repairs by Kakeru Koumuten in Hakone Town


| Construction Location |
| Hakone Town, Kanagawa Prefecture |
| Construction Details |
| Temporary Scaffolding Installation Roof Replacement Work |
| Existing Substrate |
| Tile Roof |
| New Materials Used |
| Super Galtect |
| Price Range |
| 1.5 million – 1.6 million |
| Construction Period |
| 10 days |
| Completion Month |
| January 2023 |
| Inquiry Details |
| We received an inquiry from a customer living in Hakone Town, stating, “There are damaged tiles and they are old, so I am considering a re-roofing project and would like to have someone come and provide an estimate!” |
Our Proposal
Since the customer requested roofing materials with high insulation and durability, we proposed our most popular product, Super Galtect, which excels in both insulation and durability!
Check for Warranty and Aftercare Services
When choosing a leak repair contractor, make sure to check for warranty availability.
Leak repairs can recur even after being fixed, so if you need to request repairs every time a leak reoccurs, it can lead to significant expenses.
For this reason, if the contractor offers a warranty period, repairs may be done for free within that warranty period.
Warranty periods vary by contractor and type of work, but typically range from 1 to 10 years.
Emergency repairs or partial fixes often do not come with a leak warranty.
Additionally, some contractors offer after-sales services separate from warranties, so be sure to check if the contractor you are considering has warranties andafter-sales services.
Kakeru Koumuten Co., Ltd. provides a leak warranty for both roof overlay work and roof replacement work.
Similarly, for exterior walls, a leak warranty is included for exterior wall overlay work, replacement work, and joint sealing work.
As part of our aftercare, we send out annual direct mail, allowing for inspections every year.
Obtain estimates from multiple contractors (at least 3 companies)
When requesting roof renovations or leak repairs, be sure to obtain estimates from multiple contractors.
Even for the same repair work, the costs may vary between contractors, as well as the warranties and after-sales services offered.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower price, obtaining estimates from multiple contractors is essential.
If a leak occurs, it’s natural to feel anxious, but
first, perform temporary measures, and when considering construction, taking your time to think it through will lead to a satisfactory outcome!
Kakeru Koumuten is happy to assist with emergency leak repairs as well!
Check if the company conducts leak investigations and roof repairs in-house
Leaks can sometimes be easily identified, while in other cases, pinpointing the cause can be challenging, requiring knowledge and experience.
Contractors that completely outsource roof repairs and leak repairs may lack the necessary knowledge and experience, potentially leading to repairs on the wrong areas or suggesting ineffective leak repairs.
Moreover, having to investigate and then request a subcontractor adds extra time and costs.
By having the knowledge and experience to conduct the work in-house, we can provide prompt and cost-effective responsible leak repairs.
Kakeru Koumuten conducts leak investigations and construction in-house!
About the costs of leak repair work
The table below shows the average costs for repairs in areas prone to leaks.
|
Repair Details |
Cost Estimates |
|
Partial Replacement of Roofing Materials |
¥10,000 – ¥20,000 |
|
Roof Replacement (Re-roofing) |
From ¥500,000 |
|
Roof Overlay (Cover Method) |
From ¥400,000 |
|
Replacement and Repair of Ridge Cap Flashing |
From ¥10,000 |
|
Skylight Repair |
From ¥10,000 |
|
Repair of Exterior Walls and Joints |
From ¥10,000 |
|
Repair of Cap Flashing |
From ¥10,000 |
|
Waterproofing Work for Balconies and Rooftops |
From ¥80,000 |
For Detailed Pricing, Click Here!!
About Kakeru Koumuten
Kakeru Koumuten Co., Ltd. is a remodeling company based in Aoba-ku, Yokohama, Kanagawa Prefecture, specializing in roofing, painting, and scaffolding work with complete in-house construction.
Since we can assemble temporary scaffolding and perform roof repairs in-house,
we can provide quick leak repairs at a reduced cost.
Company Introduction


●We store scaffolding materials!
Since we can set up temporary scaffolding in-house, we can provide quick roof repairs.


●We store materials and tools related to roofing and painting work!
Since we have all the necessary components for leak repairs, we can respond quickly!
Customer Reviews
Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
Click here for inquiries to Kakeru Koumuten Co., Ltd.!
List of Areas in Hakone Town
Hakone Town Ashinoyu / Hakone Town Ohiradai / Hakone Town Kiga / Hakone Town Kowakudani / Hakone Town Gora / Hakone Town Sugumo / Hakone Town Sengokuhara / Hakone Town Sokokura / Hakone Town Tounosawa / Hakone Town Ninodaira / Hakone Town Hakone / Hakone Town Hatajuku / Hakone Town Miyagino / Hakone Town Miyanoshita / Hakone Town Motohakone / Hakone Town Yumoto / Hakone Town Yumoto Chaya
List of Areas in Manazuru Town
Manazuru Town Iwa / Manazuru Town Manazuru
List of Areas in Yugawara Town
Yugawara Town Yoshihama / Yugawara Town Chuo / Yugawara Town Doi / Yugawara Town Miyakami / Yugawara Town Fukuura
Subsidies and Grants for Leak Repairs in Ashigarakami District, Kanagawa Prefecture (Hakone Town, Manazuru Town, Yugawara Town)
In Ashigarakami District, Kanagawa Prefecture (Hakone Town, Manazuru Town, Yugawara Town), the following subsidies may be available for leak repairs. For details, please contact our company or your local municipality. (As of February 2025)
[Hakone Town] Hakone Town Vacant House Renovation Subsidy Program
In Hakone Town, in order to promote population growth and settlement, we are actively utilizing the vacant house bank to advance vibrant community development. Therefore, those who renovate a vacant house registered in the Hakone Town Vacant House Bank can receive a subsidy for part of the renovation costs (limited to those aiming for settlement).
For renovation work exceeding 200,000 yen, half of the renovation costs (up to a maximum of 500,000 yen) will be subsidized.
For more information about the vacant house renovation subsidy program in Hakone Town, click here
【Recruitment Information】Hakone Town Vacant House Renovation Subsidy Guidelines【PDF】
【Manazuru Town】Wooden House Earthquake Resistance Diagnosis Subsidy Program
Manazuru Town is conducting a subsidy program related to earthquake resistance.
【Yugawara Town】Housing Renovation Subsidy Program
Yugawara Town provides subsidies for housing renovations, tree pruning, and masonry removal to promote the improvement of living environments and the revitalization of the local economy, as well as safety measures such as block walls. The application period is until March 31, 2026.
Housing renovation subsidies, tree pruning subsidies, and masonry removal subsidies can be applied for individually.Applications may be required before the start of construction so please check the details below.
For more information about the housing renovation subsidy program in Yugawara Town, click here
【Recruitment Information】Housing Renovation Subsidy Program【PDF】
Features of Ashigarakami District, Kanagawa Prefecture
Ashigarakami District in Kanagawa Prefecture consists of three towns: Hakone, Manazuru, and Yugawara, each with its unique natural environment and culture, and is also known as a tourist destination.
Hakone Town is located in the western part of Kanagawa Prefecture and is nationally famous for its rich nature and hot springs. Centered around Mount Hakone, beautiful lakes and mountains spread out, offering seasonal landscapes to enjoy. Additionally, there are numerous art museums and galleries, providing a wealth of cultural attractions. The transportation access is also excellent, attracting many tourists from the city center.
Manazuru Town is a small town located in the southwestern part of Kanagawa Prefecture, facing Sagami Bay. It features the Manazuru Peninsula, known for its rich marine resources and beautiful coastline. Fishing is thriving here, allowing visitors to enjoy fresh seafood, and the entire peninsula is designated as a prefectural natural park, perfect for nature walks and tide pooling. Additionally, there are initiatives to support artists in residence.
Yugawara Town is located at the southwestern tip of Kanagawa Prefecture and has been known as a hot spring area for a long time. The historic Yugawara Onsen, mentioned in the Manyoshu, is known for its weak alkaline water, believed to be effective for neuralgia, lower back pain, and women’s diseases. The town is blessed with a mild climate and rich natural environment, offering beautiful scenery throughout the seasons. There are also many museums and parks within the town, adding to its cultural appeal.
Ashigarakami District in Kanagawa Prefecture has its own unique natural environment and culture, making it a beloved tourist destination for many. It also has good access from the city center, making it a popular choice for day trips and overnight stays.
Our company has undertaken numerous roofing projects in the charming Ashigarakami District of Kanagawa Prefecture. In addition to roof overlay (cover method) and roof replacement, we are happy to assist with partial roof repairs such as leak repairs and other repairs! Please feel free to consult us about any sudden troubles!
Summary
Our company handles many roofing projects in Ashigarakami District, Kanagawa Prefecture (Hakone Town, Manazuru Town, Yugawara Town).
We are pleased to assist with roof overlay (cover method), roof replacement, leak repairs, and other partial roof repairs!
“I just need a temporary fix for the leak”
“I want to repair my broken roof”
“I want to implement overall leak prevention measures for the building”
We provide optimal solutions for specific requests.
Estimates and inspections are, of course, free!
We carry out everything from temporary scaffolding construction to roofing and exterior painting work entirely in-house.
We are confident that our costs, quality, and organization for exterior work are unmatched compared to other companies!
We welcome competitive estimates!
We look forward to your inquiries. Thank you very much.
株式会社翔工務店へ
株式会社翔工務店は平均年齢20代後半の若い会社ですが、技術はどこにも負けていません。
いちばんの強みは、足場工事、屋根工事、塗装工事とすべて自社で行えること。一般には分業されるこの業界にあって、一式で頼めるので管理に手間がかからず、コストも抑えることが出来ます。何より、トラブルがあればすぐにかけつけます!
自信をもって、宣言できます。私たちは、神奈川で一番若くて親切なリフォーム屋です!




