With Four Children Casa by Ryuji Yamashita

With Four Children Casa by Ryuji Yamashita is a highly esteemed winner of the very prestigious 2022 A' Design Award de Bronce in Deseño de Arquitectura, Edificación e Estruturas Competition Category.

BronceArquitectura· 2022

With Four Children Casa

by Ryuji Yamashita

Client: Toshiharu Yamashita

A' Design Award de Bronce Winner in Arquitectura Category

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Verified Award Winner
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The Design

About With Four Children Casa

Unha casa para unha parella e os seus catro fillos. Hai unha sala de xogos no centro da casa e catro cuartos para nenos están enfrontados. Hai chanzos e ventás entre eles. Cando os nenos abren a fiestra, o chan convértese nun gran escritorio onde estudan cara a cara. Os catro cuartos dos nenos convértense nun espazo integrado e están conectados co primeiro andar porque as mesas son de vidro. É un espazo que conecta á familia a varias distancias.

The Recognition

About the A' Design Award de Bronce

With Four Children Casa gañou o A' Design Award de Bronce, un recoñecemento altamente prestixioso outorgado a deseños sobresaíntes que se distinguen pola creatividade, o enxeño e a sagacidade. Os gañadores Bronce son artefactos amplamente hábiles e sorprendentemente creativos que autentican a vasta experiencia, imaxinación e enxeño dos seus deseñadores. Espérase que With Four Children Casa sexa un obxecto moi apreciado, admirado e querido, notablemente profesional e innovador. Este deseño gañador do A' Design Award de Bronce incorpora as mellores prácticas da arte, a ciencia, o deseño e a tecnoloxía, e é excelente pola súa atención ao detalle. With Four Children Casa satisfai espléndidamente as necesidades, toca os desexos, encanta os sentimentos e atrae a curiosidade.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: The four children's rooms were placed facing each other, with steps and windows between them.
When the children open the windows, the floor becomes a large desk, and they study face-to-face.
The four children's rooms become an integrated space, and the desk is made of glass to connect to the first floor.
It became a space where families can be connected with various senses of distance.
Dimensions & Packaging: Site area 300.38m2
Building area: 69.56m2
Total floor area 125.65m2
1st floor: 63.35m2 2nd floor: 62.30m2
Eave height 7,176mm
Highest height 7,450mm
Production Technology: When I was a child, I was given a study desk.
But I never used it.
It was painful for me to study facing the wall.
A study desk limits where you can put things, and you can't spread out a sheet of paper. I was restricted in what I could write.
The study desk became a stumbling block and eliminated many possibilities.
In this house, the floor becomes the desk. The space is a big table.
You can sit at the desk or run around. You can even draw big pictures.
This expands the possibilities for the child.
Design Challenge: Since most of the people living in the area knew each other, privacy had to be considered.
Research: Type of Research: House Design
Research Objective: To enrich people's lives
Methodology: Leaving margins that allow for change.
Tools: CAD, CG, models
Participants: None
Result: Residents' lives are richer.
Impact: spillover of the importance of creating space without function
Inspiration: A house for a couple and their four children.
The client wanted to give each child a private room.
The four children are close in age and play together all the time.
We were concerned that having a private room would divide the family, so we decided to create a space where the children can feel connected even when they are in their own rooms.
Project Duration: June 2021 to October 2021
Operation Flow: Four children's rooms were placed across from each other, with steps and windows between them.
When the children open the windows, the floor becomes a large desk.
The four children's rooms become an integrated space.
The desks are connected to the first floor by glass.
The space became a place where the family is connected at various distances.
Image Credits: Image #1: Photographer Ikuya Sasaki, Photography, 2021.Image #2: Photographer Ikuya Sasaki, Photography, 2021.Image #3: Photographer Ikuya Sasaki, Photography, 2021.Image #4: Photographer Ikuya Sasaki, Photography, 2021.Image #5: Photographer Ikuya Sasaki, Photography, 2021.