Fusion House Kev Tsim Kho Sab Hauv Tsev Nyob by Ryoko Ogoshi

Fusion House Kev Tsim Kho Sab Hauv Tsev Nyob by Ryoko Ogoshi is a highly esteemed winner of the very prestigious 2026 A' Design Award Tooj in Tsim Chav Sab Hauv thiab Kev Nthuav Qhia Competition Category.

ToojSab Hauv· 2026

Fusion House Kev Tsim Kho Sab Hauv Tsev Nyob

by Ryoko Ogoshi

A' Design Award Tooj Winner in Sab Hauv Category

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Verified Award Winner

Verify Award Status for #178991

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Colors

The Design

About Fusion House Kev Tsim Kho Sab Hauv Tsev Nyob

Fusion House yog ib lub tsev nyob ntiag tug nyob rau tebchaws Nyij Pooj uas tau tsim rau ib tsev neeg muaj ntau tiam neeg nyob ua ke. Lub tsev nyob rau ib thaj av qub txeeg qub teg uas muaj ib lub vaj zaub Nyij Pooj, ib lub kura qub thiab niam txiv lub tsev nyob ua ke. Ib tsob ntoo thuv nyob hauv nruab nrab ntawm lub vaj tau coj kev txiav txim rau qhov chaw tso lub tsev tshiab. Tus qauv tsim sib xyaw ntawm cement muaj hlau txhawb thiab kev ua tsev ntoo raws li kev cai qub muab kev ruaj khov thiab kev qhib dav. Nyob rau hauv chav nyob uas siab ob theem, ib phab ntsa tshwj xeeb ua los ntawm plaster Nyij Pooj thiab cov qhov rooj washi rub uas ua tes puab tsim lub cev hauv tsev. Cov chaw nyob niaj hnub thiab cov chaw txais qhua nyob sib cais tab sis tseem sib txuas.

The Recognition

About the A' Design Award Tooj

Fusion House Kev Tsim Kho Sab Hauv Tsev Nyob yog tus yeej ntawm A' Design Award Tooj, ib qho kev lees paub muaj meej mom heev uas muab rau cov qauv tsim tshwj xeeb uas txawv los ntawm kev tsim tshiab, kev txawj tsim thiab kev ntse. Cov neeg yeej Tooj yog cov khoom muaj txuj ci heev thiab tsim tshiab heev uas ua pov thawj txog kev paub ntau, kev xav thiab kev txawj ua ntawm cov kws tsim qauv. Fusion House Kev Tsim Kho Sab Hauv Tsev Nyob xav tias yuav yog ib qho khoom uas neeg hwm, qhuas thiab hlub, uas tshaj lij heev thiab tsim tshiab. Cov qauv tsim yeej A' Design Award Tooj no siv cov kev coj ua zoo tshaj plaws ntawm kev kos duab, kev tshawb fawb, kev tsim qauv thiab thev naus laus zis thiab zoo heev vim nws saib xyuas cov ntsiab lus. Fusion House Kev Tsim Kho Sab Hauv Tsev Nyob ua tau raws li cov kev xav tau zoo kawg, kov cov kev xav, ntxias cov kev xav thiab txhawb kev xav paub.

Behind the Design

Press Kit

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

Unique Properties: This residence was designed to express respect for inherited values while creating new meaning. A mixed structural system of reinforced concrete and timber construction was adopted to achieve both stability and spatial openness. Materials reflecting Eastern and Western sensibilities were selected to shape the interior atmosphere. A dedicated space for welcoming overseas guests was planned as a distinct spatial layer within the residence.
Dimensions & Packaging: Within the double-height living space, the feature wall functions as a core interior element.
The combination of traditional Japanese plaster and hand-crafted washi sliding doors by a Kyoto Yuzen artist shapes the atmosphere of the interior, integrating material depth, light, and vertical continuity into a cohesive interior scheme.
Tags: Interior Architecture, East and West Fusion, Hybrid Structure, Experiential Interior, Multi Generational Living, Hospitality Interior, Traditional Crafts, Man Cave, Marsala Color
Production Technology: The building employs a mixed structural system combining reinforced concrete and traditional wooden construction to ensure stability and flexibility.
Roof forms were unified across the site to create visual continuity with the surrounding buildings, while partial shed roofs were introduced where required by function.
Structural rigidity of the roof was secured using J panel roof construction.
The new building was carefully positioned between the existing garden, kura, and the parents house, allowing the architecture to integrate naturally into the inherited site context.
Design Challenge: The primary challenge was integrating everyday living and hospitality into a cohesive interior scheme.
Through spatial sequencing and material control, the design balances privacy, openness, and comfort within the interior environment.
Research: The interior integrates Eastern and Western sensibilities into a highly resolved scheme, where unified materials and spatial composition allow everyday living and hospitality to coexist within a shared family setting.
Inspiration: This project is located on a site inherited through generations, shared with a Japanese garden, an existing kura, and the parents' house. The client requested a new living environment for a multi generational family, including spaces for daily life and for welcoming guests from abroad. A pine tree at the center of the garden became a reference for building placement, guiding the careful integration of a new residence within the inherited context.
Project Duration: This project is a private residence located in Japan.
Operation Flow: The residence is organized so that daily living spaces and guest areas function independently while remaining visually and spatially connected.
This arrangement allows residents and visitors to move naturally through the house while maintaining privacy and clarity of use.
Patents: Copyrights belong to Ryoko Ogoshi / RON DESIGN.
Image Credits: Image: Photographer Koji Fujii / TOREAL.,inc.,
Video: Video Direction and Editing Ryoko Ogoshi