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PW Senrichuo Résidence pour seniors by Uds Ltd.

PW Senrichuo Résidence pour seniors by Uds Ltd. is a highly esteemed winner of the very prestigious 2026 A' Design Award d'Or in Design d'Architecture, Bâtiment et Structure Competition Category.


OrArchitecture· 2026

PW Senrichuo Résidence pour seniors

by Uds Ltd.

Client: UDS Ltd.

A' Design Award d'Or Winner in Architecture Category

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The Design

About PW Senrichuo Résidence pour seniors

PW Senrichuo est une résidence pour seniors située à Toyonaka, Osaka, au Japon, proposant à la fois des logements autonomes et des logements avec assistance. Le bâtiment compte 548 unités réparties sur douze étages en surface et un niveau en sous-sol. Cinq espaces de restauration, une cour intérieure et des espaces de conversation ouverts aménagés le long des couloirs incitent les résidents à se déplacer librement et à se rencontrer. Une annexe communautaire dotée d'une entrée indépendante permet d'entretenir des liens avec le quartier tout en préservant l'intimité et la quiétude des logements. La pierre et le bois constituent les matériaux principaux, et des équipements à haut rendement réduisent la consommation d'énergie.

The Recognition

About the A' Design Award d'Or

PW Senrichuo Résidence pour seniors est lauréat de l'A' Design Award d'Or, une reconnaissance immensément prestigieuse décernée à des designs de premier ordre, merveilleux et remarquables. Les lauréats Or sont des créations extrêmement innovantes, visionnaires et d'un éclat glamour éblouissant, qui reflètent le génie, la sagesse et la maîtrise de leurs concepteurs. PW Senrichuo Résidence pour seniors est censé être une invention très louée, avant-gardiste et monumentale, qui apporte une valeur sans précédent. Ce design lauréat de l'A' Design Award d'Or est un projet spectaculaire et respecté qui sert grandement l'art, la science, le design et la technologie et en repousse les limites. PW Senrichuo Résidence pour seniors crée de vifs sentiments de désir, éveille la passion, encourage la créativité et nous fascine.

Behind the Design

Press Kit

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

Unique Properties
A large-scale senior residence for the 100-year life, offering both independent and assisted living. Its most unique feature is its openness to the local community. On-site facilities like the "Villa" and "Salon" serve as hubs for intergenerational interaction, a departure from typical closed-off homes. The design seamlessly integrates lush outdoor spaces with diverse common areas, promoting well-being by allowing residents to choose comfortable settings that suit their daily mood.
Dimensions & Packaging
Meticulous consideration for seniors is reflected in ergonomic details like wheelchair-accessible tables and handrails. Through high-efficiency equipment, this "ZEB Ready" building reduces energy consumption by over 50%, contributing to a sustainable society.
Site Area: 17,909.32 sqm
Total Floor Area: 45,120.16 sqm
Structure and Scale: Reinforced Concrete with Partial Steel Structure.
12 above-ground floors, 1 below-ground floor
Number of Units: 548 units: 470 regular units and 78 care units
Tags
senior, residence, residential, architecture, interior, landscape
Production Technology
This design achieves a high-quality living space that balances safety and elegance. It is based on natural materials like stone and wood, with metals and leathers strategically incorporated for excellent visibility and cushioning. Meticulous consideration for seniors is reflected in ergonomic details like wheelchair-accessible tables and handrails. Through high-efficiency equipment, this "ZEB Ready" building reduces energy consumption by over 50%, contributing to a sustainable society.
Design Challenge
In the 100-year life era, we aimed to redefine the conventional nursing home into a new senior residence that supports holistic well-being. Our objective was to create a quality environment for active seniors that fosters community connections ("en"). By designing diverse common spaces to encourage interaction, we created value beyond the typical "final home," tapping a new market for quality living and attracting residents from their 60s.
Research
The main challenge was to overturn the "final home" stereotype of conventional nursing homes, creating a residence with new value that active seniors aspire to. A key issue was how to naturally balance community interaction with resident privacy and safety. Our solution separates community-oriented common areas from residential spaces by providing a dedicated external access route. This successfully balanced two crucial values: a secure, calm life and a vibrant, multi-generational community.
Inspiration
In the 100-year life era, we challenge the monolithic, closed-off image of conventional nursing homes. Our vision is a residence for a longer, healthier, richer, and more active life. Inspired by the 'Abundant Bonds' between people, architecture, and nature, this is more than a place to live. Our community is an open platform that fosters connections among residents and with the local area, enriching daily life with vibrancy. This is a high-quality space for living a new chapter to the fullest.
Project Duration
Construction Start: December 2020
Completion: February 2023
Opening: March 2023
Location: Toyonaka, Osaka, Japan
Operation Flow
By implementing a circulatory plan for the interior and exterior, including the courtyard, the design encourages residents to wander freely inside and out, fostering spontaneous encounters and interactions. Five dining areas with unique atmospheres offer the joy of choosing a space to suit their mood. Open conversational spaces along corridors prevent isolation and promote daily communication. A community-open annex with direct access allows interaction between residents and the local community.
Team Members
Designer: Daisuke Takamiya
Designer: Sayuri Suzuki
Designer: Takako Seino
Designer: Mayuko Horiuchi
Landscape designer: Satoshi Koizumi
Landscape designer: Xu Qingyang
Image Credits
Image #1: Nacasa & Partners, 2023
Optional Image #1: Nacasa & Partners, 2023
Optional Image #2: Nacasa & Partners, 2023
Optional Image #3: Nacasa & Partners, 2023
Optional Image #4: Nacasa & Partners, 2023

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