Architecture Portfolio 2019 by Keisuke Okamoto

ARCHITECTURE PORTFOLIO 2019 KEISUKE OKAMOTO

00. PROFILE KEISUKE OKAMOTO DATE of BIRTH

05 October 1993

NATIONALITY

JAPAN

AWARDS and EXHIBITIONS 2018 Nov. TOP-3o Housing for One 2016 //Organized by SqrFoot House competition. //"Permanent / Temporary Housing in New Delhi", a design project of aﬀordable housing got the Top 30 prize in an international competition.

ADDRESS

2017 Sep.

PHONE

+81 90 2700 3452

E-MAIL

tekutekumocchi@gmail.com

//"DIG + DEPOSIT", a design project of space architecture got the 1st prize of TNL space architecture competition.

2017 Mar.

EDUCATION

The FIRST PRIZE* for DIPLOMA DESIGN in the Univ. of Tokyo A scholarship** of Prof. TADAO ANDO for Internship

Yashiro Laboratory Master's course of Engineering in Architecture Department of Architecture, Graduate School of Engineering, The University of Tokyo, 2013 Apr-2017 Mar. Bachelor degree of Engineering in Architecture Department of Architecture,School of Engineering, The University of Tokyo, 2009 Apr-2012 Mar. Nada High School, Hyogo, Japan

*Tatsuno Prize

2017 Apr.-

//The Grand Prize for the best Diploma Design Projects of the year of the University of Tokyo. **Josiah Conder Prize //A Scholarship for the international training from Tadao Ando is awarded to the best student of the year.

2017 May. 26th JIA Tokyo graduate design exhibition //Organized by the Japan Institute of Architects. //"In an Overcrowded City", a diploma projct of urban regeneration in Shibuya (-1st work)

WORK EXPERIENCE 2018 Jul.2017 Aug.2016 May.2016 Mar.-2016 Apr.-

was selected as one of the representatives of the University of Tokyo .

Internship at GLUCK+.inc. Internship at Takenaka Corporation.inc Part-time job at Nikken Sekkei .inc Part-time job at Naruse and Inokuma architects

2017 Mar.

Mitsuyoshi Miyazaki Prize of the 3-university Diploma Design Review 2017 //Organized by theUniversity of tokyo, Tokyo Institute of Technology and Tokyo University of Arts. //"In an Overcrowded City", a diploma projct of urban regeneration in Shibuya (-1st work) won the Mitsuyoshi Prize 2017 amongst 9 representatives.

2017 Jul.

SKILLS 2D 3D BIM Render Adobe Parametric Model Making Microsoft Simulation

The FIRST PRIZE for Space Architecture Competition

The Best Project in Studio Works of Master Course 2017 //Organized by Mae Masayuki Lab of the University of Tokyo in collaboration with Autodesk. Inc

AutoCAD Rhinoceros Revit Vray for Rhino Illustrator/Photoshop/Indesign Grasshopper Excellent Skills Word/Excel/Powerpoint DIVA/Insight360/FlowDesigner* *CFD simulation software oﬀered by Advanced Knowledge.inc,Japan

//"Facade Box Filteration", a design project of library (-3rd work) got the most Votes in all studio works at the master course in the department of Architecture in the University of Tokyo.

2017 Sep.

The FIRST PRIZE of SABED*** environmrntal simulation competition ***Support Association for Building Environment Design //"Facade Box Filteration", a design project of library (-3rd work) got the 1st prize of SABED environmental simulation competition.

2016 Jul.

The Best Project in Studio Works 2016 //Organized by Ito Tsuyoshi Lab of the University of Tokyo. //"Dangai", a design project of Monument (-2nd works) got the most Votes in Ito studio works.

LANGUAGES Japanese English

Native Advanced

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

00. CONTENTS

Undergraduate Diproma Project

In an Overcrowded City

Shibuya, Tokyo,Japan TATSUNO PRIZA (The FIRST PRIZE of DIPLOMA DESIGN in the Univ. of Tokyo) CONDER PRIZE (Won a scholarship of prof. Tadao Ando for studying abroad) JIA PRIZE TOKYO as a representative of univ of Tokyo. Miyazaki Prize of DIPLOMA CRITIC in 3 Universities.

Shinzhen, China

The Historircal Studio Project in undergraduate School

段骸

Central Glass Competition

A Sculptual Plaza

-DANGAI, the debris of the Stairs-

Setagaya, Tokyo,Japan

Openhouse Conpetition

A House with Some Extras Koenzi, Tokyo

1st prize of Studio Works in the Univ. of Tokyo

San Francisico, America

1st Prize of Studio Works in the Graduate school of Univ. of Tokyo The FIRST PRIZE of SABED COMPETITION

The Environment Studio Project in graduate school

Facade Box Library

HULIC COMPETITION

WRAPPING CITY 04

2nd prize of Openhouse Competition

Study on Barrier of Pedestrian Movement in Multilevel Complex by Space Syntax Theory

Phlegethon Catena, Mars

1st Prize of TNL Space Architecture Competition

Haseko Competition

09 Attic on A Town

Omotesando, Tokyo, Japan

Graduation Thesis Synposis

TNL Space Architecture Competition

08 DIG + DEPOSIT

Vertial Site

Sqrfoot International Competition

Permanent Temporary Housing New Delhi, India

Graduation Thesis

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

TOP 30 of Sqrfoot International Competition

Undergraduate Diploma Project

01. In an Overcrowded City

2016 Site: Shibuya, Tokyo, Japan

At the Center of an Overcroeded city

The project is proposing the alternative of â&#x20AC;&#x153;Shibuya Station Redevelopment Projectâ&#x20AC;? which has been proceeded for more than 20 years. While it is expected to have a big influence on the urban landscape for the next century, it divides Shibuya into parts in some ways. Division of the time axis of Shibuya. Due to the increasing constructions of skyscrapers, the scale of Shibuya itself was transformed. Moreover, structures of public transportation were required to alter. From the cultural perspective, we can see the division between culture of the city and main culture entering into subculture. After establishing infrastructural foundations for postwar logistics, Shibuya gradually has counterculture especially since 1964 TOKYO Olympics, which led to street culture. PARCO, the famous shopping building in Shibuya, has been built in 1969, and at the same time, branding along Koen-Dori has started. These indicate that Shibuya has developed as one of the biggest consuming-culture cities. Current Shibuya is based on the history that the culture has been hacking the city. This proposal inherits the stage nature of street culture by temporarily inserting a festival of street culture into the 20-year process of rebuilding. Under the concept of making the city itself a stadium by a form related to the surrounding skyscraper, this project is plotting of the wriggle landscape of city in the center of Shibuya.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Location :

Shibuya, Tokyo

Program :

Station, Arena, terminal, office

convention center, comercial,

Status :

1st Prize in Tokyo University

Conder Prize in Tokyo University

Undergraduate Diploma Project

01. In an Overcrowded City

2016 Site: Shibuya, Tokyo, Japan

Create an event space trhough the Construction Process

2008-2011

Demolish of Existing Building

2020-2023 Relocate the station platform

2011-2016

Start Construction of Surrounding area

2023-2025 Stand up the core of new building

2016-2019

Start Undergound foundation work

2025-2027

Install the Arena on the station

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

2020

Hold the skateboading field in TOKYO olimpic

2028

Complete the redevelopment plan

Undergraduate Diploma Project

01. In an Overcrowded City

2016 Site: Shibuya, Tokyo, Japan

Skateboarding park for the 2020 Tokyo Olympics in the middle of construction

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Undergraduate Diploma Project

01. In an Overcrowded City

2016 Site: Shibuya, Tokyo, Japan

Arena stadium floating above the station after completion of redevelopment in 2028 This building consists of four main buildings and a circle flow line extending obliquely at the center of Shibuya. Each building represents the characteristic of Shibuya as an icon. The first building is called the moving building which represents the side as a node of mobility. Dynamic colonnade and skip floors that fold over it provide a dynamic and dynamic space experience to visitors. The second building is the building of consumption. It represents aspects of consumption as a culture, and consists of small scale stores and wall elements filled with advertisements. The third building plays a warehouse of the city. Stocks kept in this building are expected to be not only the items within the station but also the stage equipment of peripheral cultural facilities. These are released some time, and some of the warehouse can also be used as a gallery. The fourth building is a building for waiting. This wing has a program that assumes a short-term stay among the whole movement. It covers the top of the West Transport Square, and cars can go enter the organic interior. Sequence expressing multifactor of Shibuya while going inside and outside gives a unique spatial experience. At the center of this sequence, Shibuya station inherits the history that has connected the core of lives and the city of Shibuya.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Undergraduate Diploma Project

01. In an Overcrowded City

□Basement (+03.50M)

2016 Site: Shibuya, Tokyo, Japan

□1st Floor(+16.00M) 0

S=1:2000

□3rd Floor(+31.00M) 0

□7th Floor(+49.00M)

S=1:2000

Ticket gate

F E D C

5000

7000

8000

7400

G 2000

7000

2000

7400

7300

Ticket gate

Cafeteria

Shop

6800

Shop

6000

Shop

5000

6000

Shop

7100

5000

Shop

5000

Staﬀ

6000

Staﬀ

Ticket Vending

0 1000

Traﬃc square

Ticket Gate

9200

Shop

8000

D 8000

Restaurant

8100

8000

4900

8200

2000

Shop

10900

8000

Shop

Staﬀ room

4000

Shop

Information Center

10000

Staﬀ Room

8000

Machine room

Shop

9 5000

8000

Facility

Shop

2300

Facility

5700

Shop

E 8000

Strage

8000

4000 2000

Staﬀ

5000

Ticket Gate

4000

Shop

8000

Shop

6000

8000

5000

B 4800

3000

8000

Shop

Restaurant

4 A

5000

8000

Machine Room

Concourse

7000

9200

2000

Shop

10000

5000

12000

1 2

2500

Shop

4500

8000

7000

4500

6000

10000

Oﬃce

I 5000

4000

10000

Staﬀ

D 2500

H 2000

Machine Room

C 2000

4400 5000 5000

Concourse

5000

Information Shop

10000

Tokyu_Foodshow

Ticket Gate

Sky Arena

Wating Room

8000

8100

Facility

Dress Room

Plaza

Convenience Store Smoking area

mini Hole

Waiting Room

Facility

Dress Room Dress Room

Gallely

8000

Traﬃc square

6000

Gallery

Galleru Strage

Strage

Foyer Dressing rooom

Gallery

Strage Strage

Dressing rooom

Strage Strage

10000

Strage Staﬀ

6000 10000

10000

15900 10000

mini Hole

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Gallery

S=1:2000

The Historical Studio Project in Undergraduate School

02. 段骸 -Dangai,the debris of stairs-

2016 Site: Setagaya, Toyo, Japan

Monument physically pass down the memory It has started with the theme that the occurrence factor of the monument is attributable to the external elements. Then they extract the principle of existence of the monument interactivety existing in the area of the five scales, and sublime it as a modern monument. Monuments physically inherit memories. This project is to design "Ma,” which adds operation to the road surface in the corner of the Kokubunji cliff line.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Location :

Kokubunzi, Tokyo

Program :

Landscape, Residence,

Public Space

Status :

1st Prize in the Studio orgnanized

by prof. Tsuyoshi ito

The Historical Studio Project in Undergraduate School

02. 段骸 -Dangai,the debris of stairs-

2016 Site: Setagaya, Toyo, Japan

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

The Historical Studio Project in Undergraduate School

02. 段骸 -Dangai,the debris of stairs-

2016 Site: Setagaya, Toyo, Japan Focusing on the nature of the staircase made up of the continuum of the plane of the smallest unit, I gave a continuous plane overlapping the geographical shape. The height difference is due to the topography of the site. People create affordance phenomena that change the way of using steps based on the height difference of the topography rather than on the designer's intention. Kokubunji cliff line was formed by the Tama River intervening in the Musashino prateau area. That process is updated, and Kokubunji staircase takes place in an ordinary residential area. This is area is abundant in spring waters so that conservation movement is also actively conducted for the purpose of protecting natures related to Musashino prateau and preserving it to the next. However, modern preservation activities are nothing but visual operations. The physical response to the mother nature cannot be recorded. Building Green parks in the city does not mean that we preserve nature. To illustrate this, we can easily find protective fences and asphalt somewhere in parks. As a response to nature, human beings have defined “monuments.” This Kokubunji staircase will be a device that will inherit the history of lives in Musashino prateau, the history of physical actions. In order to respond to this cliff, people there build a bridge across the stairs, plow a part of the staircase to make and use it as a playground for the neighbor children.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

The Environmental Studio Project in Undergraduate School

03. Facade Box Library

2017 San Francisco, California, America

Library that connects with the active city

This project proposes a static program, a library, to a dynamic site named Union Square in the center of San Francisco. Based on the concept that the urban environment is filtered, I suggested the process by which environmental elements transform into structure and space. The pattern of the facade changes the spatial nature of the buffer.Originally, a library was a place for dialogues among information and people. But now, in this informational society, its significance has changed into a place for people to interact one another. Information gets dissolved in the Internet and mediates human relations. The site is located in the southeastern part of the Bay Area, which is known for Silicon Valley. Many events have been held there where there are many ethnic groups, and this area also plays the role of connecting points of business and commercial areas.

Site

San Francisco, USA

Program :

Library, Public Space,Travel center

Workshop space, Rental conference

Union Square

Fig.1 SiteMap

Location :

Fig.2 Noise Complaints in San Francisco

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Status :

1st Prize in Tokyo University

Top prize in SABED competition

The Environmental Studio Project in Undergraduate School

03. Facade Box Library

2017 San Francisco, California, America

Designing buffer zones using an environmental simulation tool

Using different tools for different design processes

San Francisco has a Mediterranean climate unique to California. It is cool and dry all year around, and even clouds cannot be seen that often. Considering the internal heat generated by computers and users, summer would provide a low-cost and comfortable environment. In the wind environment, a dominant wind with an average wind speed of 3 to 4 m / s has been confirmed from the northeast. CFD analysis shows that there is little wind around the site. The analysis results mentioned above imply that direct gain of radiant heat of sunlight in winter may be effective. From the viewpoint that it is not suitable for reading environment when the ventilation environment is too good, I eliminated the blind affirmative attitude towards excessive ventilation environment.

The process begins with the designing of the perimeter zone. In the perimeter zone, there is a unit consisting of four scales connected to the pattern of the facade. Various ways of using and environmental functions are formed by using CFD, DIVA, Revit analysis tools. Lighting environment analysis determine the transmittance of the material and the pattern of the. Then, the composition of the inside wall is determined by utilizing wind environment analysis. At last, the physical property value and detailed usage are determined by energy simulations. These consistent processes are based on a concept called a facade box, which is the main concept of the proposal.

1.Deciding the facade patterns and the outlines of slabs

6/12 9:00

6/12 13:00

6/12 16:00

Simulation Tool :

DIVA/Formit

2.Arranging the inner walls and zoning of interior

Simulation Tool :

Parameter

・The Amount of Solar

Acquisition

・The Wind Pressure Coefficien

6/12 19:00 Parameter

Parameter

・The Amount of Total Radiation

・The Illuminance Distribution

9/12 16:00

9/12 9:00

9/12 19:00

9/12 13:00

12/12 9:00

Parameter

・The Transmittanve and

Reflectance of the Inner Wall

・The Environment of Air Flow

Daylight Autonomy(500lx)

Parameter

・Thermal Insulation Performance

of the Material

12/12 19:00

・The Illuminance Distribution

12/12 13:00

・The Schedule of Space Users

12/12 16:00

FlowDesigner

Radiation Map

3.Tuning the light transmittance of the wall

Simulation Tool :

Revit Parameter ・The Amount of Solar

of the Material

Air flow analysis decided inner space

・The Schedule of Space Users

4.Fixing the function and material for each room LCC Simulation

Utilization Schedule

Insight360 Parameter ・The Amount of Solar

Acquisition

・The Wind Pressure Coefficien

Parameter

・The Amount of Total Radiation

・The Illuminance Distribution

Lighting analysis decided trasnmittance of wall in buffer zone

Simulation Tool :

・The Illuminance Distribution

Parameter

・The Transmittanve and

Reflectance of the Inner Wall

・The Environment of Air Flow

Parameter

・Thermal Insulation Performance

of the Material

・The Schedule of Space Users

Energy Simulation decides the material and how to use

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

The Environmental Studio Project in Undergraduate School

03. Facade Box Library

2017 San Francisco, California, America

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

The HULIC Competition

04. WRAPPING CITY

2017 Omotesando, Tokyo, Japan

Importance of physical shopping experience Omotesando has been promoting commercialization along the street of rows of Zelkova trees, while preserving the color of living continued for long. As a result, unlike huge modern commercial buildings that incorporate block districts and promote "internalization", Omotesando forms a unique character as a "shopping street in nature" where shopping streets can be enjoyed. "Wrapping City" is a platform that aggregates the warehouses in the Omotesando area as " base of delivering goods" and accerelate the enjoyment of town walking. The space wrapped with ribbon not only directs a special delivery experience but

also opens to the city as a public space. In this globalized century, while there are imported gorgeous oversea brands along the main street, the back street living and commerce are mixed in the intimate space in housing spaces. Also, in this current informative society, the commercial acts have been homogenized, and the importance of 'physical design of purchasing experience' is increasing. That matters for brands that have real stores. Due to those background, it is a proposal of a construction revealing the middle area of Omotesando as the backyard of the city.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Location :

Omotesando, Tokyo

Program :

Commercial, Strage, Eventspace,

Workshop space, Rental conference

The HULIC Competition

04. WRAPPING CITY

2017 Omotesando, Tokyo, Japan Cut down the total energy comsumption by the natural drafting by the temperature gradient

Reception on Upper ﬂoor

RF +32,000

You can see a part of scene of reception of small size Storage

Roof Gurden

marchandise. The small spaces of residental scale is spread on

Observatory Deck

the upper ﬂore. The tourists make theirselves at home in the cafeteria seeing outside, at the same time, an old souple who

7FL +28,000

have lived in near the place for a long time are talking about the Storage

Cafe

Counter

memories about their son.

Terrace

6FL +24,000

POP UP Storage

The pop-up stores provide the consumers of the brand in

Pop-Up Space

Strage

Omotesando with the new experience. A wife makes acquaintance with the master of a pop-up store in the design

5FL +20,000

workshop held at last day, and they together opend a party reserving the main store in backstreet.

Gallely 4FL +16,000

Mini-Hall

Reception on Under ﬂoor

Storage

A new couple come to reserve the appeal in the wedding once

Pop-up Space

in a lifetime. The groom slowly starts to play the piano putting 3FL +12,000

on there, the place is changed to the concert hall. Both tourists and consumers bless their wedding with the full smiles.

Pop-Up Spaace Storage

Storage

Public

2FL +6,000

In the entrance, fashion show is sometimes held. Today, Storage

students of the near university take part in the dance stage

Event Space

GL +0

Virtual rental floor system I will transfer the warehouse function of the contract store existing in Omotesando. Each store leases with inventory quantity managed by tag, not floor area. Delivery space The store can design according to the inventory quantity. The customer enjoys walking by doing trial fitting etc. at the store, and we will receive the item of your choice in this building. There is a change from the street colored by the brand, and as the space of the atmosphere like the back streets where the items line up spread, the various deliveries from the couple who came to buy the ring on the anniversary to the event of the university student in the neighborhood The story of the experience will be spelled. "Wrapping ", which occurs when delivering goods, is regarded as a cultural acting presenting delivery of a mind. That is different from the movement of ownership rights. "Wrapping" the residential scale volume seen in the back streets with the urban façade of the main street creates an intermediate area connecting the back and the table. That also directs the spatial nature of Omotesando.

Adding small slab on upper floors

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

The HULIC Competition

04. WRAPPING CITY

2017 Omotesando, Tokyo, Japan

As the Backyard of the City Aggregating the warehouse functions of shops located in Omotesando proposes a newly designed building that will offer the new purchasing experience. This not only opens the backyard of the existing store to the road as a public function but spreads the migratory mobility around the store across the whole city. The ribbon that colors wrapping has become a motif of architecture. The soft facade gently connects the inner and outer activities through the gap and spins a new landscape of Omotesando. The ribbons are also components of joinery, such as handrails, holding the scale of the city and human beings together. Moreover, the ribbon consists of a structural ribbon with steel wire and a stretchy faรงade ribbon. The structural ribbon with tensions weaves wires of common wire-rope like a ribbon. The facade ribbon changes the position and torsion according to the application and the season to controls solar radiation.

SITE

Fixed Contract Pop-Up Resutaurant Shop Residense Residense Others

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Graduation Thesis Synposis

05.

Study On Barrier of Pedestrian Movement in Multilevel Complex by Space Syntax Theory

2016 Shibuya, Tokyo, Japan

In this research, I focused on the Shibuya station

and compared the position of the elevating device in the stereoscopic walking space and the phase relationship in the plane space by the space syntax theory. I analyzed the accessibility of the ground space and the underground space, and aimed at obtaining objective data which helps the barrier free research. Space syntax theory was proposed by Bill Hiller at UCL in the 1980's, and which focus is on the phase relationship of space. As an analysis tool, it uses DepthMap, which is provided free of charge from UCL.

This theory has three axes: isovista value, convex

space, and axial map. In this research, Isovista value was used for geographical characteristic analysis of the ground block, convex analysis was used for connection of the route, and analysis was used for plane analysis of the underground space.

At last, this project is the integration value which

is the core of this theory is obtained, the position of the elevating device is plotted, the relationship between the floors is analyzed, and the barrier of the movement due to the bias of the accessibility is manifested. 2(MD-1) TD＝Σ( 各 step×Line 数 ) k＝AL 総数 k-2 k+2 2(k(log ( 3 )-1)+1) TD RA 1 MD＝ RRA＝ Int.V＝ RRA k-1 (k-1)(k-2) Dｋ D ｋ＝ RA＝

1 1 2

Depth Graph

1 1

2×6 = 12 1×7 = Total Depth = k = Mean Depth =

Integration.Value(Health)

出口 3

Integration.Value(Radius=3) 0.70-1.45 1.45-1.70 1.70-1.95 1.95-2.20 2.20-2.87

出口 15

出口 7

出口 6

出口 2

出口１

3.0

出口 7a

出口 9

出口 13a

出口１

B2F

出口 5

出口 3a

出口 4

B1F

2.5

出口 8

2.0

出口 12

1.5

出口 14

1.0

7 25 15 1.785

出口 13

0.5

2 3

出口 10

3×2 = 6

出口 16 出口 11

Step Depth

B3F B4F

出口 15

出口 3

出口 7

出口 6

出口 2

出口１

3.0

出口 7a

出口 9

2.5

出口 8

出口 13a

出口１

B2F

出口 5

B1F

出口 12

1.0

出口 3a

0.5

2.0

出口 14

1.5

出口 4

1.0

出口 13

0.5

出口 10

出口 16 出口 11

Integration.Value( Slight Transportation Weaker)

B3F B4F

出口 15

出口 3

出口 7

出口 6

出口 2

出口 13a

出口１

出口 5

出口 4

出口 3a

出口１

3.0

出口 7a

出口 9

2.5

出口 8

出口 12

出口 14

B2F

出口 10

B1F

2.0

出口 16 出口 11

1.5

出口 13

Integration.Value( Severe Transportation Weaker)

B3F B4F

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Central Glass International Competition

06. A Sculptural Plaza

2017 Shenthen, china

Re-Design of Plaza

I proposed the way of a new plaza in the castle village spreading in Shenzhen, China. In the mature era of modern cities, the margin space tends to be a simple space for transportation, which makes it difficult to realize experiential design of the space. It designs the lives of people by partially removing the elements of the existing buildings, and then changes the degree of freedom of the space used inside. as a re-design of the open space. In the process of being phased out, the landscape of a new urban space is spun while inheriting the traces of usage.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Location :

Shinthen, China

Program :

Residential complex, commercial,

landscape, regenerative urabanism

Central Glass Competition

06. A Sculptural Plaza

2017 Shinthen, China Plaza used to be designd from the extra space in economical growth period. The extra space cannot aboid to be used as just a traffic space these days in mature age, which bothers the experimental design of urban space. I proposed the re-desgin of plaza as a new kind of process of design, making the contrast of how freely people can use stronger by partially removing the existing elements. On the process of well phased demolishment, it would weave a story of urbanscape while suceeding how to use the space.

Incremental design process of restrition

Plaza as an extention of road

decremental design process of restrition

Plaza as an extention of architecture

Site -Shinzhen-

Picked up Shawei in Futian Shinzhen, China where is known as one of urban villaages. Shinzhen city has been developing rapidly and there are many density rental tower mantions at random.

Process

(1)

Pick up the terminal tower of demolisfment

(2)

Extending the residential towers

(2)

Expanding the horizontal circulation

Choose the terminal point of demolishment at first to remove the protruding outwall and insert the structural support material. Then, set up the basepoint of expanding construction.

Extend the affordable area. A part of demolish tower could connect the surrounding as an extending of existing architecture for mixed community.

Improve the horizontal circulation for security and safety, small scale size of program and voids would spread out and receive various layer of residents from the demolishment point as the starting point.

Diagram

Orcanaizing vetical circulations and expanding horizontal ones make tree dimensional plaza.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

‘Personal’ public space are generated from the passages.

A Housing Competition

2017 Kouenzi, Tokyo Location :

Koenzi, Tokyo

Program :

Detached housing

Small Extra spaces generate the Depth of Life

Koen-zi has a typical atmosphere of density city, Tokyo. I considered that the merit of a housing in Tokyo is the precesnce as a basement of daily life for one peaceful family. I intentionally added some 'extra space' in various spaces in this housing such as kitchen, powder room, corridor, stairment, etc. You can see a character of life in the space which has a tendency to become dead space. It generates 'Depth' which enable you to imagine a variety of life in all of this housing. This 'Depth' of life, the 'Extra spaces' generate, would give the residents the presence as the basement. Times passes slowly in contrast to the hustle-bustle uraban life. After you enter the entrance, walk alound while surrounding the courtyard as a buffer space. The spacious extra in the stairment can become the good napping space. Mother can sit on the small extra in the kitchen where she can see through living and bathroom. The smaii extra in the corridor, chirldren can face to the courtyard. These trics are supposed to make their connection stronger.

T.L

07. Small Housing with Extras

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

A Housing Competition

07. Small Housing with Extras

2017 Koenzi, Tokyo

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

SPACE ARCHITECTURE Competition

08. DIG + DEPOSIT

2017 Phlegethon Catena, Mars

Back up the Earth

To the seemingly unseen future, we entrust the presence of this earth and the existential proof of the mystery breathing there to the land outside the earth. This project, which started with a magnificent vision, not only builds a human settlement but also material that carved out the trajectory of every human civilization that has been withered and ruined on the earth and the historical story of life that can only be described as a miracle We will preserve the genetic information of spinning plants and animals. For facilities that are built in stages, people who migrate bring plant seeds and animal germ cells from the earth, and "earth archives" Starting from the opening space full of openness, a space with diverse functions grows all along the slope.

Location :

Phlegethon Catena, Mars

Program :

Station, Arena, terminal, office

convention center, comercial,

Status :

1st Prize in Tokyo University

Conder Prize in Tokyo University

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

SPACE ARCHITECTURE Competition

08. DIG + DEPOSIT

2017 Phlegethon Catena, Mars Li

3800

2000

3500

Light Tube Diagram

Residence

4000

Air Rock

The Detail of Light Tube Control Room

Opening 2000 type

Archive Area

Expanding Light Correcting Collect light eﬀectively according to the position of the sun with each part three-stage expansion. It also covers the power of the light tube itself by photovoltaic power generation.

8000

Ice

600mm

Collecting in Mars. 10

Transmits light while blocking radiation. Li

Mist spraying

3500

Residenxe

Clean the ice surface dirt regularly, At the same time keep the thickness of the ice

3800

2000

4000

Air Rock

9500

3500

Solar power storage capacitor

Plaza

Control Room

Mirror painting

Send the collected light eﬀectively inside

Ring Beam

H 250×300@3000

15000

Emergency automatic air valve

Electric emergency pneumatic valve for automatically Kids room

securing conﬁdentiality even at the time of breakage of ice

Sports Amenity

UV Shutdown by ice window of H2O

Martial Concrete

Construction Process CONCRETE

RESOURCE

Improved adhesion with concrete at low cost

0 20

DIG

1.Digging shafts and mining Ice and resources

Deck Plate

31 2.Concrete plading in the space after mining IC N SM IO CO DIAT A R

E IBL T VIS IGH L

DIG

3.Dig up the next space

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Ice

600mm

Marcial Concrete

HASEKO Housing Complex Competition

09. Attic of A Town

-Apartment complex connected with empty house sell 35 years old and children for "second-hand house + Buffer room" concentrated on newly constructed detached houses. Buffer which accepts the future life stage becomes incentive. Residents ripe with "Buffer room" in addition to vacant houses. Local residents, shops and temples indirectly involve "Buffer" using the public department. The whole area is multi-family residences. If a departing person comes out, wait for a new resident or arrange it as a square. Sometimes this community uses the "Buffer" as a trigger. If there are empty houses in the area, we will newly sell "Buffer room" in combination. Newly built detached house Percentage of residence

35 years old and children

20%

Conventional

2017 Virtual Site

0year

Private

It is diﬃcult to raise children all alone ,,,

Indirect involvement between Buﬀer and Public

3,500

I do not want to be with my parents. I want my own room.

Suggestion 0

90 100 年齢（歳）

Population composition of condominium

Lift the plane.

Place a large roof along the slope

3,600

Hang the room from the roof, zoning.

Open multiple voids

Light and people move up and down

3,500 4,000 5,000 4,000 6,000

3,500 5,000

The most privileged area. There Moving in

Moving in

Vacant houses where you can use Buﬀer room

30years

Plaza after leaving becomes the place where residents live

After the retreat, the c ommunity who was able to use "Buﬀer" will use the maintained square.

〇〇商店

Newly constructed detached house

Secondhand house ＋ Buﬀer room

Slope Site

2,000

4,500

3,000

I got a ﬁght with my wife ,,,

Mezonet 1,500

3,000

Buﬀer's moderate involvement

is an entrance and exit in each

High ceiling height makes special

Lofts are attached to each

room and it is possible to choose

equipment / ﬁnishing possible.

rooam, enabling three

from the standard room area.

Facing the common corridor.

dimensional space applications.

Open_Conneted

Participate in a shopping district team in a market with twice a month!

Moving in A newly vacant house

Use public space as children's playground

Buﬀer room Public

6,400

Facing Void, the separation for those who accept lively village is available for commercial use.

Void

Buﬀer room

7,200

Watch over calligraphy classes and children

＋

High_Grade

After leaving the square will connect the temple with the town

15% 10%

Open_Private

Public Good sense of distance not to interfere directly

It is composed of private space with large occupied area that does not interfere with the shared part.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

Housing for ONE

10. Permanent Temporary Housing

2018 New Delhi

Concept : Movable = Economical + Assemble I propose a temporary dwelling on the scaffoldings that are used in increasing construction works in the urban area of India, where construction market and city concentration are being progressed for the next 20 years. In corporating in the local material flow enable us to reduce the cost and to improce the urban environment by reducing the total energy use.We make good use of the excess scaffolding as a frame structure, and fits the living unit which is based from many recycled materiaks such as corrigated metal with water proofing properties and added simple planting to help naturally cool space. We choice a place in New Delhi surburb where a shopping mall has an important function of infra structure for the people living in around area. 4 typical sites are picked up below. The scaffolding is overrapping on the existing scenery which each features are reflected on. The scaffolding housing solve the problems and add ad new city on this city.

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO

KEISUKE OKAMOTO ARCHITECTURE PORTFOLIO tekutekumocchi@gmail.com