Construction example

We conducted interior remodeling in Minami-ku, Yokohama City, including replacement of flooring and floor tiles!




Hello! We are Shokomuten Co., Ltd., specializing in roofing, exterior painting, and exterior remodeling in Aoba Ward, Yokohama City, Kanagawa Prefecture!

This time, instead of exterior remodeling, we have a case study of interior remodeling in Minami Ward, Yokohama City.

For the interior remodeling, we conducted a flooring replacement project and converted the traditional Japanese-style closet (oshiire) into a walk-in closet. Additionally, we painted the entire interior in a white color scheme!

The floor is tatami ☞ Replaced with hardwood flooring
Fusuma     ☞ Changed to flush door
Closet      ☞ Walk-in closet
Kitchen floor   ☞ Floor tile overlay

On this page, we will explain the actual achievements carried out by Shokomuten Co., Ltd.! We sincerely thank you for choosing Shokomuten Co., Ltd. among many other contractors.

Interior and Flooring Replacement Construction Procedure

1.Removal of Existing Tatami and Flooring Materials

First, we will proceed with the removal of existing tatami and flooring materials! We will carefully remove them to avoid damaging walls or other surfaces. Additionally, we will thoroughly clean up any small debris generated during the removal process.

2.Floor Joist Installation

Next, we will install the floor joists (framework). We will leave a slight gap between the ends and the walls to prevent squeaking noises.

The presence of floor joists helps to distribute the load placed on the floor (flooring), increasing safety.

3.Laying the Subfloor Boards

Next, we will lay down the subflooring material known as ‘nora-ita.’ With this, the framework for the flooring is complete.

Removing the tatami mats reduces the overall height by the thickness of the tatami. It is important to adjust this height, so we used spacers to proceed with the subflooring.

4.Laying the Flooring

Next, we will lay the flooring on top of the subfloor. We will perform detailed size adjustments to align the height and other aspects during installation, completing the flooring.

The flooring material used for this project is Daiiken Industry’s ‘Hapia Otoyuka 45II Ash Pattern’!

The materials used


◎The flooring


Ash pattern

大建工業 ハピアオトユカ45? 銘木柄(147幅タイプ) (アッシュ柄) YB11445-88

◎Interior paint


Color: White

◎Flooring in front of the kitchen


Wood pattern


Leave your remodeling in Minami Ward, Yokohama City to Shokomuten Co., Ltd.!

Our company specializes in exterior remodeling, but we also have extensive experience in interior remodeling. If you’re just looking for a remodeling estimate for now, or if you simply want to freshen up your home that has aged over the years, please feel free to contact us with any questions or concerns you may have!

Community-focused service

We are a remodeling company based in Aoba Ward, Yokohama City, so we have handled many remodeling projects in Yokohama City and deeply understand the needs of our local customers. Whether it’s wanting to make a renovation last long, keep costs down as much as possible, or improve insulation performance because the interior is hot, we provide optimal solutions tailored to specific requests.


Estimates and inspections are completely free of charge! If you have any issues with your roof, gutters, exterior walls, or landscaping, please consult with Kakeru Komuten Co., Ltd. located in Aoba Ward, Yokohama City!

We also handle interior renovations, so feel free to reach out for any concerns you may have! While our primary focus is exterior remodeling, we’re here to assist you in any way we can!

Kakeru Komuten Co., Ltd. handles everything from temporary scaffolding construction to roofing and exterior painting, all through in-house construction. We have confidence in our ability to provide competitive costs, quality, and efficient scheduling compared to other companies!

We’re confident in our services, so we welcome comparison quotes! We also offer comprehensive construction guarantees and aftercare maintenance, ensuring cost-effectiveness and suitability for your future plans!

We take every request seriously, aiming for your satisfaction and ensuring that you’ll be glad you chose us!

We have pricing plans for roof construction costs and roof cover methods available for your reference, so please take a look!

We look forward to hearing from you. Thank you very much.

Here is some helpful information about exterior remodeling!

We also welcome consultations via LINE

We also update our Instagram regularly ◎ Please follow us for more updates◎

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!