top of page

Custom Home & Villa Design


Luxury Home Design

Custom Home Design

Villa Design

Hot-Spring Resort in Qingdao International Competition 1st Prize
JCD Design Award 2008 
Colordesigner International Competition Mentions

This page provides the following explanations for those who are thinking of new construction or renovation for Luxury Home, Custom Home & Villa.

Please see another page for design fees , design flow , and design projects.

Recommended for the following people (Luxury Custom Home & Villas)


We offer architectural design and architectural design services to

  1. Those who want to build a new custom-built house.

  2. Those who don't satisfied with house builders who insist free design their house, but actually less design options.

  3. Those who want to live in a custom-made house not a ready made house.

  4. Those who are looking for a design office that will work with you on your home design until you are satisfied.

  5. Those who want to build a home that you can spend a certain amount of money on and be satisfied with.

  6. Those who wants to build a house like a villa or a new villa.

  7. Those who want to renovate of your existing house.

Inquiries are free.

We are a Tokyo-based design firm that specializes in the design of custom-built homes and villas.

​We do not accept low cost housing.

[Types of custom-made houses available]

  • Luxury custom homes

  • Super luxury custom homes

  • Finest custom homes

  • Designers custom homes

  • Design housing

  • Villa

New construction & renovation of Luxury Custom Home & Villa


New construction

This is a service that handles everything from designing to construction of new Luxury Custom Home & Villa.

[Business description]

  • Architectural design (structural design, equipment design)

  • Interior design

  • Furniture design

  • Sign (signboard) production

  • Construction supervision

  • Office correspondence

And son on

*We accept volume design for a fee .

* Please contact us after preparing the site information .


We support the interior design and the renovation work of existing homes & villas.

[Business description]

  • Interior design

  • Furniture design

  • Sign (signboard) production

  • Construction supervision

  • Office correspondence

  • Equipment design

And so on

Service Area: Japan

対応地域 | マンション設計

In Tokyo, Shinjuku Ward , Shibuya Ward , Minato Ward , Meguro Ward , Shinagawa Ward , Koto Ward , Chuo Ward , Chiyoda Ward , Taito Ward , Sumida Ward , Toshima Ward , Ota Ward , Edogawa Ward , Setagaya Ward , Bunkyo Ward , Suginami Ward Requests from people are mainly available, but it is possible to handle all areas.


Kanto prefecture (Yokohama city) , Chiba prefecture , Saitama prefecture , Ibaraki prefecture , Tochigi prefecture , Gunma prefecture , Yamanashi prefecture , Shizuoka prefecture, etc.

In Japan , Osaka prefecture , Aichi prefecture (Nagoya etc.) , Kyoto prefecture , Fukuoka prefecture , Hokkaido (Sapporo, Hakodate etc.) , Okinawa prefecture (Naha etc.) , Miyagi prefecture (Sendai etc.) , Hyogo prefecture (Kobe etc.), Kagoshima prefecture, Miyazaki Prefecture etc.

*In addition, please feel free to contact us as we can undertake other areas in Japan .

Consultation is free.

Web meetings with customers are now possible. It can be used by people outside of Tokyo.

Design features of luxury custom home & villa


Design for earthquake resistant design

The building is designed to be earthquake-resistant according to the latest standards so that patients can visit the facility with confidence.


Designed to appeal to female customers.

We will propose a design plan with a woman's point of view and a sense of cleanliness, including interior design, toilets that are easy for women to use.


Disability-friendly design

We will respond to the new universal design trend. Our goal is to design facilities that are convenient for everyone, including general customers, rather than making them barrier-free and easy to use for specific users, such as the disabled and some elderly people.


Design area: all over Japan

We are an architectural design office based in Tokyo, but we accept architectural design throughout Japan based on our abundant design experience.

Image by Kelly Sikkema

Proposals for flexible construction cost reduction

We will prioritize your requirements and identify the areas that will be spent and the areas that will not be spent. We will propose an effective way to allocate the cost of the project, focusing on the most important areas.


High quality finish by design and construction separation method

Design and construction are handled by different companies.
The design company will check the construction work of the construction company at any time, and if there is a mistake, the design company will point out the problem and instruct the construction company to correct it.
Our double-checking system ensures a high quality finish that you can rest assured will be achieved.


Support from pre-design planning and consulting

Before the building is designed, we need to decide on how it will be used, the direction of the facility, and the concept of the facility.
We will provide you with consulting services to help you realize your ideal facility based on your requirements.

Accepting your requests

We will try to design a project that reflects your needs as much as possible.
If your request is not feasible, such as in violation of the law or structural difficulties, we will inform you of this and propose a solution.
We will continue to work with you as many times as necessary to refine your plan until you are satisfied with it.


Design using antibacterial building materials

We actively use antimicrobial building materials to meet the needs of the market due to the corona disaster.

We will try to make proposals for the use of antimicrobial products, such as wall and flooring materials, so that you can live a safe life.


Customer's Voice


H.H House

​We were struggling to decide on the exterior design, floor plan, and budget, but when we told them what we wanted, they came up with a design plan that was ideal for us.

We were able to change the layout of the house many times, and we were able to create a house with fewer corridors and less waste, just as we had hoped.
We are very happy with the completion of this elegant and luxurious house.

Thank you very much for their diligence in working with me.


H. H


Design awards


Hot-Spring Resort in Qingdao

International  Competition

First Prize

JCD Design Award 2008

MIO milano 

JCD Design Award 2008

Vinegar Cafe SU 


International  Competition


Himematsu Architecture won many design awards in Japan & internationally.

We have a lot of achievements on design which are highly evaluated objectively and satisfied with our clients & customers.

We will continue to pursue comfortable architectural and interior design from a variety of perspectives to create attractive architecture that contributes to a new society and culture.


Media & Publication

Architectures & interiors designed by Himematsu Architecture were published in many magazines, books & newspapers around the world.
CEO Himematsu was invited on radio show as a specialist for architecture & interior design and gets attention from a lot of media.

Typical media & articles as examples are below.

Design and Construction System for luxury custom homes & villas

Design & construction system for hospital & clinic

The diagram above shows the system for designing and constructing a luxury custom homes & villas.

The client should request the design from Himematsu Architecture first, and then the construction company.

The design supervision contract and the construction contract are separate, but since Himematsu Architecture and the construction company will work together as a team to complete the work until the end, the burden on the client does not increase.

The work flow is roughly divided and proceed in the order of 1. design 2. construction .

First of all, it will start from, please contact Himematsu Architecture.

We answer free questions for simple questions that do not require an investigation.


We will select a construction company when the design is completed.

A local construction company will be selected close to the site.

We undertake the design, but when construction begins, we supervise the construction and the construction company will perform the construction.

Since Himematsu Architecture checks construction, you can reach the completion of the building with peace of mind.

An accurate construction cost will be determined when we make detailed drawings and the construction company estimates the construction cost based on the drawings.

Even we create rough drawings at the beginning, please understand that at that point we can answer the approximate construction cost but we can not submit the construction cost accurately.

​In first planning, we will tell you a rough estimate of the construction cost, and after your approval, we will proceed to next detailed designing.

The detail flow of the design and construction for luxury custom homes & villas is here please visit.

bottom of page