Project:

House A Geneva; Japan-Style Room

Year:

2025

Client:

Private

Location:

Vandoeuvres, Switzerland

Program:

Interior design

Area:

GFA: 50 sqm

Commission:

Direct

Architect:

Hosoya Schaefer Architetcs AG

Planning Team:

Blanc Carrare
Röthlisberger Schreinerei AG
S+T Service & Technique S.A.

Collaborators from Japan:

Kuroda Kobo Co., Ltd.
Nakagawa Woodworking Hira
Sakamoto Forestry
Yokoyama Co., Ltd.

products from Japan:

Hinokisoken Co., Ltd.
Yamagiwa Corporation

Photography:

David Willen / Studio Willen
Nao Ogino

 

Set within a quiet residential district of Geneva, this project explores how the principles of Japanese spatial composition can be integrated into a different cultural and physical environment. The client sought a guest suite within their home that would evoke the essence of Japan – not as a direct reproduction, but as a reinterpretation of its spatial depth and layering.

The design is structured around the idea of oku, a concept that extends beyond physical depth to suggest a sequence of spaces that unfold over time. The compact maisonette provided an opportunity to orchestrate movement, controlling sightlines and thresholds to create a spatial rhythm. Shifts in ceiling height and framed perspectives define a progression, allowing space to be perceived as dynamic rather than static.

Material selection was fundamental to this process. Yoshino cypress from Nara Prefecture – a rare and refined material known for its straight grain, soft pinkish hue, and natural luster – forms the primary framework. Suspended cypress louvers modulate light and shadow, reinforcing a sense of spatial layering. Shoji screens, tatami mats, and hand-finished plaster walls, crafted in collaboration with Japanese artisans, further articulate the composition.

This project does not impose a Japanese aesthetic upon its surroundings; rather, it extracts core spatial principles and reinterprets them within a new architectural and cultural context. Through the careful orchestration of material, sequence, and proportion, the result is not an imitation, but an architecture that resonates with depth – a quiet yet profound spatial tension that amplifies the interplay between material presence and spatial depth.

Projects

Architecture

2024 –

  • Winkelstrasse Apartments, Zürich
  • Walder Areal, Wangen-Brüttisellen

2023 –

  • Station Square, Dietikon
  • Viererfeld Apartments, Bern

2022 –

  • Brügglimatt Muttenz, Muttenz
  • Bahnhofstrasse, Tägerwilen

2021 –

  • House A, Geneva

2020 –

  • Pluggendorf buildings and highrise, Münster (D)
  • Morgentalquartier, Wetzikon
  • Wilhelmsburg Rowing Clug, Wilhelmsburg (D)
  • Herriberg-Feldmeilen station, Herriberg-Feldmeilen
  • Fabrik.sg, St. Gallen

2019 –

  • Primary School Christoph Merian, Basel

2018 –

  • Airport Engadin, St. Moritz
  • MEWA-Areal, Wädenswil

2015 –

  • Station Square and Roof, Herisau

Urban Design

2024 –

  • Areal Zurich Nord
  • Areal Olten
  • Areal Winterthur
  • Areal Wädenswil

2023 –

  • Berlin Stadteingang West, (D)
  • Ara und Neumann & Büren Areal, Langenfeld, (D)
  • Weinfelden, Thurgau
  • Mühlental Schaffhausen

2022 –

  • Stiftungsareal Neumünster
  • Kaserne Aarau
  • Masterplan Grenchen
  • Hafenperron, Romanshorn 

2021 –

  • Lakeshore Wollishofen

2020 –

  • Masterplan HB / Central 2050
  • Riga Waterfront, Lettland
  • Innovationspark Bergedorf, (D)

2019 –

  • Otterbach, Weil/Basel

2017 –

  • Metalli Zug Richtprojekte / B-Plan
  • Bahnstadt Nürtingen, (D)

2015 –

  • Elbinselquartier Wilhelmsburg, (D)
  • TCZug Transformationsplan

2014 –

  • IPZ Aviatik

2011 –

  • KNZ Wil West, Thurgau / St. Gallen

Urban System Research

Contact

Zürich office

Flüelastrasse 10, 8048 Zürich, Switzerland (Google Maps)
T. +41 43 243 6313 F.

GENERAL INQUIRIES: office@hosoyaschaefer.com
PUBLIC RELATIONS: press@hosoyaschaefer.com
CAREER: job@hosoyaschaefer.com (Please refer to our OFFICE > CAREER section for further information)

Kyoto office

Jimukinoueda bldg. 603, 21 Sakaicho, Gojo-Takakurakado, Shimogyoku, Kyoto 600-8191, Japan
T. +81 75 744 1503
office@hosoyaschaefer.com