matsuokasatoshitamurayuki builds courtyard house with pleated floor plan outside of tokyo

The 'Kusatsu House' in Shiga, Japan, designed by Hearth Architects, is a family home structured in an L-shape to embrace a central, tree-planted courtyard. This architectural decision was driven by the clients' desire for a home with a garden where family members could relax and interact, fostering a sense of togetherness. The L-shaped layout effectively integrates nature into the common living areas, creating a lively and engaging atmosphere within an otherwise understated interior palette. The design thoughtfully connects the indoor and outdoor spaces through extensive floor-to-ceiling openings, allowing abundant natural light to penetrate the home and blurring the lines between the interior and exterior environments. This approach enhances the feeling of openness while maintaining privacy. To balance openness with the need for seclusion, the veranda is enclosed by a concrete wall, offering a more private and introverted outdoor space. The design also incorporates traditional Japanese architectural elements, particularly evident in the courtyard. A wooden strip of flooring extends from the interior, effectively expanding the living area into the garden, providing a dedicated space for relaxation and connection with nature. The interiors are characterized by warm, natural tones, and a deliberate absence of excessive decoration, contributing to a minimalist and serene aesthetic. A notable feature is a small, separate Japanese-style room, which fulfills a specific client request. This room is distinguished by its vibrant colors, traditional tatami flooring, and an opaque opening that allows dim light to enter without compromising privacy. The project details confirm that the Kusatsu House was completed in February 2020. It spans a site area of 160.41 square meters, with a building area of 65.21 square meters and a total floor area of 99.36 square meters. Photography for the project was done by Yuta Yamada. Hearth Architects successfully met the clients' brief by creating a harmonious living environment that celebrates both communal interaction and individual privacy, all while deeply connecting with its natural surroundings through thoughtful design and traditional influences. The house stands as a contemporary example of Japanese residential architecture that prioritizes natural light, spatial fluidity, and a calm, inviting atmosphere. #LShapedHouse #HearthArchitects #KusatsuHouse #JapaneseArchitecture #CourtyardDesign #ResidentialArchitecture #NaturalLight #IndoorOutdoorLiving #MinimalistInterior

Tamada & Wakimoto Architects have completed the 'Roof House' in the rural outskirts of Tochigi, Japan, on a former farmstead surrounded by rice fields and small factories. This residence is designed to integrate daily life with its garden surroundings. The project is situated on a 2,000-square-meter plot, which previously held a large farmhouse and was framed by hardwood trees. The client, a young individual relocating from the city, sought a space that could facilitate living, working, and social connection, while also offering adaptability for future needs. The architects responded to this brief by disaggregating the house into several compact buildings, which are then strategically arranged around semi-outdoor courtyards. These intermediate spaces, referred to as 'earthen floor' gardens, are unified beneath a single, thin, and extended roof. This design approach results in a relaxed, low-slung architectural form that encourages fluid movement between indoor rooms and outdoor areas. This integration allows the surrounding landscape, prevailing weather conditions, and local daily rhythms to significantly influence and shape the occupants' interaction with the house. The design of Roof House imbues each side with a distinct character. The main garden is oriented towards the existing trees, and an outdoor kitchen is incorporated for cooking and social gatherings, particularly during the spring cherry blossom season. Near the entrance, a shaded zone beneath the eaves serves as an informal space for sitting, conversing, or receiving visitors. To the north, a walled garden provides a dedicated area for weekend activities such as carpentry or car maintenance, reflecting common rural pursuits. Central to the Roof House's concept is its inherent adaptability. The architectural plan allows for future reconfigurations over time. For instance, the private section of the house, which includes the bedroom and bath, could continue to function as a vacation home. Concurrently, other segments of the structure are designed with the flexibility to be repurposed, potentially serving as a small retail shop or an art gallery. This forward-thinking design ensures the residence can evolve with the client's changing needs and aspirations, maintaining its utility and relevance in the long term. #JapaneseArchitecture #ResidentialDesign #GardenIntegration #AdaptableArchitecture #RuralLiving #CourtyardHouse #ArchitecturalInnovation #TamadaWakimotoArchitects

Yuji Kimura Design has completed House K, a three-storey residential project located in a busy Tokyo neighborhood. The primary design challenge was to reconcile the client's desire for private outdoor terraces with the need for privacy on a street with significant traffic. To achieve this, the architects implemented a design strategy that involves a tall, white perimeter wall effectively shielding the house and its outdoor spaces from public view. The house is conceived as an elongated box extending from east to west, a configuration that optimizes natural light exposure. The southern facade incorporates the bedrooms and terraces, strategically positioned to receive ample sunlight throughout the day. To further enhance privacy on these terraces while still allowing light and air, slatted timber and translucent panels are used as screening elements, preventing direct views from passersby. In contrast, the northern facade features smaller, horizontal slit windows. These openings are designed to bring natural light into specific areas such as the ground-floor living room and toilet, and the first-floor bathroom and hallway, without compromising the overall sense of seclusion. Upon entering House K, residents are greeted by a functional and uncluttered entrance hall on the ground floor. This space integrates full-height cabinets with recessed handles, creating a streamlined appearance and maximizing storage efficiency. The entrance hall transitions into an open-plan living area, which includes a kitchen, dining room, and a study area. A notable design detail in the ground-floor toilet is the full-height door, which, when closed, blends seamlessly with the wall, contributing to the minimalist aesthetic. Connecting the different levels of the house is a steel staircase with open timber treads. This design choice is not merely aesthetic; it also facilitates the flow of natural light between the upper and lower floors, enhancing the brightness of the interior. The staircase extends upwards to a loft space, further contributing to the natural illumination within the dwelling. The first floor is dedicated to private quarters, housing three bedrooms along one side and a bathroom and separate toilet on the other. Consistent with the ground floor, the doors to these private rooms are also full-height, maintaining a cohesive and less obtrusive visual language when closed. Throughout the interior, Yuji Kimura Design has maintained a minimalist material palette, predominantly featuring white walls and light timber floors, which contributes to a bright, spacious, and serene atmosphere. The total area of the house is 95.98 square meters, built on a site of 120.1 square meters, with a building area of 47.99 square meters. #TokyoArchitecture #JapaneseHouses #PrivacyDesign #ModernResidential #WhiteFacade #TerraceDesign #MinimalistInterior #YujiKimuraDesign

Kiri Architects has designed a compact family home in Nishitōkyō, an area west of Tokyo's city centre, known as Light-Filled Stair Hall. This 79-square-meter residence is shortlisted in the Urban House category of Dezeen Awards 2022. The design centers around a significantly expanded stairwell that occupies approximately one-third of the total living space, transforming it from a mere transitional element into a versatile social hub for the family of four. Inspired by the *engawa*, a traditional Japanese veranda, principal Keisuke Kiri envisioned the staircase as a dynamic space capable of various functions beyond simple circulation. The stairwell stretches across the entire width of the house, positioned directly behind a full-height glazed facade. This strategic placement allows ample daylight to permeate the interior while simultaneously providing a visual buffer that offers privacy from neighboring properties, a crucial consideration in densely populated Tokyo where land parcels are often small. Constructed with a minimalist approach, the staircase features 50-millimeter-thick wooden treads and risers supported by a system of timber columns and suspended steel rods. This open structure not only maximizes light penetration but also integrates the staircase seamlessly into the living environment. The wide stair treads are designed to be comfortable for sitting and relaxing, and the handrail can even serve as an extended washing line on sunny days, highlighting its multifunctional intent. The ground floor of the house features an open-plan layout intelligently divided by a stepped floor level. One section accommodates a kitchen and dining area with a large island counter, while the other functions as a lounge, complete with a family piano. A wall of integrated storage, including a pantry, flanks this area. Upstairs, a family bathroom is located adjacent to a spacious bedroom. This bedroom is fronted by six glazed doors, which provide flexibility for future subdivision of the space as the children grow, allowing for adaptability in room configuration. An additional feature is a small work-from-home area, thoughtfully incorporated with shelving and a desk at the end of the first-floor landing of the stairwell. Light-Filled Stair Hall is recognized for its innovative use of space and its response to the challenges of urban living, making it a contender for the Urban House of the Year at the Dezeen Awards. The project demonstrates how architectural elements, traditionally seen as functional, can be reimagined to enhance social interaction and adaptability within a compact urban dwelling. #JapaneseArchitecture #ResidentialArchitecture #TokyoHouses #StaircaseDesign #CompactLiving #UrbanHouse #DezeenAwards #KiriArchitects

FT Architects, led by Katsuya Fukushima and Hiroko Tominaga, completed a residential project in Tokyo, Japan, named "Column and Slab." This three-story house is situated on a narrow urban plot, measuring only 5 by 14 meters, and is surrounded by other properties on three sides, with only its narrow frontage open to the street. The architects' previous projects, "e-house" and "s-house," also located in densely populated areas of Tokyo, explored methods to mitigate urban density, such as using free-form, cranked screens. However, for the Column and Slab house, the approach shifted to address the oppressive feeling of tight surroundings by evoking historical dwelling forms and challenging the urban environment directly. The structural design of the house incorporates a grid frame of concrete columns and beams. Eight concrete columns, each 300mm square, are integrated within the interior, positioned on a 2.6m x 3.0m grid. These columns support two 100mm-thick raised floors, which cantilever out at the sides to maximize the building's width within the constrained site. The need for ground improvement necessitated the use of this column-and-beam system, confining groundwork to the areas beneath the columns. The architects noted that during construction, the site resembled an archaeological excavation of ancient Japanese columns, highlighting the integration of traditional structural elements. The third story of the house is constructed from timber and is described as a "timber box" sitting atop the concrete structure, akin to a penthouse. This combination of concrete and timber structures forms a simple yet logical solution to the client's desire for maximum space while adhering to urban regulations and environmental limitations. The architects emphasized the client's cooperative attitude, even joking about the rough concrete columns becoming part of the family, indicating a positive engagement with the unconventional design elements. The interior layout is designed to offer a unique spatial experience. The ground floor, referred to as the "doma" (earthen floor room), features the grid of columns delineating three distinct spaces, each approximately 4.5 tatami-mats in size, complemented by 0.95m wide aisles on either side. This "doma" concept is intended to blend the outside urban environment with the interior. The first floor has a slightly lowered ceiling height, creating a sense of both tension and intimacy. Mobile storage units and a light well loosely partition the bedrooms from the bathroom on this level. The second floor houses the main domestic hub, featuring an open, box-form space with generous openings and a relaxed atmosphere, suitable for dining. The eight concrete columns on this floor serve not only a structural purpose but also act as flexible elements, removing the need for fixed partitions and allowing the space to adapt to future changes in family life. This adaptability is seen as a crucial functional aspect of the columns, extending beyond their primary structural role. The architects aimed to create a house that, in the chaotic urban landscape of modern Tokyo, stands out like a museum. They sought to integrate traditional forms into contemporary living without being nostalgic, thereby establishing links to architectural tradition and generating spatial tension. The design merges modernist grid frames with traditional Japanese elements like columns and raised floors. This approach represents an effort to develop an architectural language that utilizes established forms in a vivid, contemporary setting, avoiding purely nostalgic or traditionalist interpretations. The house has a total floor area of 105.6m2 and is primarily made of reinforced concrete, with a partial wood structure for the third story. #FTArchitects #TokyoArchitecture #JapaneseHouses #ColumnAndSlab #NarrowLotDesign #ConcreteArchitecture #UrbanHousing #ModernistJapanese #ResidentialDesign

The "Courtyard House with Seven Rooms" project, designed by Takayuki Kuzushima and Associates, is a residential property located in the suburbs of Nishio, Aichi Prefecture, Japan. Completed in 2022, the house spans an area of 95 square meters and was constructed with structural support from Komatsu Structural Design. The design process for this house was unique, starting from the owner's extensive collection of architectural and interior design images sourced from social media and magazines. This collection included a diverse range of aesthetics and functional ideas, from bare concrete exteriors and wood-paneled facades to minimalist and eclectic interiors, alongside practical storage solutions and antique furniture preferences. Faced with a seemingly disparate set of inspirations, the architects opted against a selective approach to integrate these varied elements. Instead, their design philosophy focused on creating a foundational framework capable of accommodating and harmonizing this overflow of diverse and potentially evolving preferences. The core concept revolves around an "open room to room" strategy within a "build room in town" context. This approach aimed to foster a continuous and adaptable living environment that could embrace the owner's changing tastes over time, rather than confining them to a rigid, pre-defined style. The house is characterized by the use of wood and steel as primary materials, reflecting a blend of traditional and contemporary Japanese architectural elements. The design likely incorporates a courtyard, as suggested by the project title, to introduce natural light and ventilation while maintaining privacy in a suburban setting. The "seven rooms" could refer to distinct functional zones or spaces within the house, each potentially reflecting a different aspect of the owner's collected inspirations, yet interconnected through the overarching design framework. The emphasis on adaptability and the ability to integrate diverse aesthetic preferences suggests a highly personalized and flexible living space. This project exemplifies an architectural response to the modern homeowner's desire for a custom-built environment that can evolve with their lifestyle, moving beyond a single, static design vision. #ResidentialArchitecture #Houses #Nishio #JapanArchitecture #CourtyardHouse #JapaneseDesign #ArchitecturalInnovation #WoodConstruction #SteelStructure

Kiyoaki Takeda Architects has designed and built a timber house in Tokyo's residential Setagaya ward that integrates with its hilly surroundings through the strategic use of five retaining walls. Unlike typical developments in the area that flatten land with large concrete walls, this project embraces the uneven terrain, featuring a rough slope with a 3.5-meter height difference. The primary objective of the design is to foster a deeper connection between the residents and the natural environment, despite the urban setting. The architect, Kiyoaki Takeda, aimed to restore the tactile sensation of living in a "place," emphasizing that this goes beyond merely adding soil to a floor. Instead, he sought to create an experience where inhabitants feel supported and enveloped by the earth's structure, achieved by contrasting natural elements with man-made interventions. The design focuses on merging nature and artifact, creating a vibrant living space that acknowledges the inherent life force rooted in the earth itself. The house, intended for a young couple and their four children, incorporates several small excavated areas to maximize the potential of the terrain. To manage the varying height differences resulting from these excavations, five distinct retaining walls were designed. Each wall, while uniquely shaped, maintains a flat structure reinforced by L or T-shaped ribs, engineered to support the earth's load with minimal thickness. This approach allows the retaining walls, typically construction materials, to become an integral part of the living space, contributing to the interior environment and benefiting from geothermal properties. This complex border between the earth and the architectural structure is intended to offer dynamic moments within the home. The architecture extends from this foundation, tracing the contours of the earth and the retaining walls. The structure is built in two layers: a reinforced concrete base and a timber upper section. The reinforced concrete part, traditionally an underfloor space, is integrated into the interior, creating a large atrium within the timber structure. This atrium features various skip floors, each offering a different environmental experience. The timber structure above provides an open frame with exposed beams, offering flexibility for future expansion or modification of the floor space. This design philosophy encourages residents to first perceive the unique characteristics of each space and then to creatively adapt and personalize their lives within this distinctive environment. The project underscores a harmonious coexistence between contemporary architecture and the inherent qualities of its natural site, making the retaining walls an essential and tactile element of the home. #KiyoakiTakedaArchitects #TokyoArchitecture #TimberHouse #RetainingWalls #ResidentialDesign #NatureIntegration #SustainableArchitecture #JapaneseArchitecture

Kichi Architectural Design has completed the House of Kubogaoka, a cube-shaped residence in Ibaraki Prefecture, Japan. The house features small square windows intermittently placed across its facades. The structure utilizes a timber framework, but its front and rear facades are finished with plaster, providing the appearance of solid concrete construction. In contrast to these two facades, the side walls of the house are painted white. According to the architects, the use of white on the side walls creates a clear visual distinction against the basic mortar color of the other exterior walls. The main entrance of the house is created by an apparent cut-away section at one corner of the cube. Upon entering, a corridor extends directly through the house to a terrace located at the rear. This corridor features a dark tiled floor, which the architects liken to the traditional earth floors found in older Japanese homes. This design element aims to evoke a sense of historical Japanese dwelling immediately upon entry, extending the concept of an 'earth-floored room' to the outdoor yard beyond. The interior of the house introduces varying floor levels and materials to define different spaces. The main living area of the first storey is raised by two steps from the entrance corridor. This change in elevation is accompanied by a transition in flooring material, moving from the dark tiles of the corridor to a wooden surface. Further into the house, this wooden surface then gives way to a grid of tatami mats, forming a traditional Japanese room. The architects state that this combination of tatami and tiles harmonizes Japanese and Western interior styles within the residence. The traditional Japanese room is designed with sliding partitions, allowing it to be separated from an adjacent long, narrow space. This adaptable space serves multiple functions as a combined living room, dining room, and kitchen. This layout facilitates an open-plan living environment while retaining the option for privacy or distinct area definitions through the use of traditional sliding screens. An outdoor dining area is integrated into a recess at the back of the house. This area is strategically aligned with a sheltered balcony on the upper floor, suggesting a vertical connection between the outdoor spaces. A staircase, constructed with wooden treads, provides access to the upper storey. The upper floor accommodates two bedrooms, which are situated along opposite walls, with a second tatami room positioned between them. Photography for the project was carried out by Ippei Shinzawa. Floor plans for both the ground and first floors, as well as a cross-section, are available to illustrate the layout and design. #ResidentialArchitecture #JapaneseHouses #KichiArchitecturalDesign #IbarakiPrefecture #CubeHouse #TatamiRooms #TimberConstruction #ArchitecturalDesign

The "Sunroom House in Tsukaguchi" project by FujiwaraMuro Architects is situated in a tranquil residential area, replacing the client's original family home. The architectural design strategically divides the structure into two main volumes: an LDK (living, dining, and kitchen) area and separate private rooms. A key design element is the use of split-level floors within the main living space, which serves to enhance the perception of spaciousness. This vertical segmentation also fosters improved connectivity and communication among occupants across the dining room and kitchen areas, allowing for visual and auditory interaction across different levels. The residence was completed in 2024 and spans an area of 105 square meters. The project's photography was carried out by Katsuya. Taira (studioREM). FujiwaraMuro Architects acted as the lead architects for this residential undertaking in Japan, focusing on a house typology. The design emphasizes thoughtful spatial organization to maximize both functionality and aesthetic appeal within a relatively compact footprint. The split-level approach, common in modern Japanese residential architecture, is utilized here to create dynamic interior volumes and distinct zones while maintaining an open feel. The overall design philosophy appears to prioritize a sense of openness and inter-connectivity, which is crucial in urban residential settings where space is often limited. By integrating the LDK and private rooms into a cohesive yet differentiated layout, the architects aim to support contemporary family life, providing both communal gathering areas and quiet retreats. The project reflects a careful consideration of the site's context and the client's needs, resulting in a design that is both practical and visually engaging. The selection of materials and finishes, while not explicitly detailed in the provided text, would typically align with modern Japanese architectural trends, often incorporating natural elements, minimalist aesthetics, and efficient use of light. The term "Sunroom House" in the title suggests a focus on natural light and potentially a specific area designed to capture sunlight, contributing to the dwelling's ambiance and energy efficiency, though further details on this aspect are not available in the given text. #ResidentialArchitecture #JapaneseArchitecture #SplitLevelDesign #InteriorDesign #ModernHome #FujiwaraMuroArchitects #Tsukaguchi #ArchitecturalPhotography #SpaceOptimization

Tato Architects, led by founder Yo Shimada, undertook the renovation of an 87-square-metre traditional Japanese house in Hyogo Prefecture for a young couple. The original structure, a single-storey residence, featured a layout comprising six main rooms, a configuration deemed unsuitable for the clients' modern lifestyle. The renovation aimed to transform the segmented interior into a more open and adaptable living space. The core of the renovation involved completely stripping the interior to expose the existing wooden structural framework. Instead of re-establishing traditional partitions, Shimada introduced a novel approach using two curving lengths of plywood to define different functional zones. This design choice was influenced by an earlier experimental project by Tato Architects in 2013, which involved a public toilet building on Shodoshima Island where curved walls were used to divide space. While that project focused on a new build, Shimada believed the concept held greater potential when applied to the renovation of an older structure, allowing for a blend of historical context with modern spatial dynamics. The plywood screens were strategically placed within the house. One screen was installed along the north-eastern side, creating a private area that encloses a bedroom and an adjoining closet. The second screen was positioned towards the back of the house, wrapping around a bathroom and a guest bedroom. This curvilinear partitioning system allowed for a fluid transition between areas, contrasting with the rigid divisions of the original layout. The front portion of the building was specifically designed to be more open plan, maximizing natural light and offering direct access to a newly designed narrow garden. Budgetary constraints influenced the material selection for the curved walls. Initially, 20-millimetre-thick plywood was considered, but it proved to be too flimsy for the desired structural integrity and aesthetic. To overcome this, a solution was devised where a framework of steel rods was sandwiched between layers of plywood, providing the necessary stability while maintaining the curved form. This simple yet effective modification allowed the architects to achieve their design vision without exceeding the project's financial limits. The redesign also incorporated new flooring throughout the living areas, featuring a mortar floor with integrated underfloor heating for enhanced comfort. The bathroom was finished with polycarbonate plastic, offering a clean and modern aesthetic. A small loft space was added above the main bedroom, accessible via a ladder, providing additional utility. For the exterior of the house, a new cladding of charred cedar boards was chosen, contributing to a refreshed facade while respecting traditional Japanese architectural elements. #TatoArchitects #Hyogo #Japan #ResidentialArchitecture #HouseRenovation #JapaneseHouses #PlywoodInterior #CurvedWalls #ModernRenovation

Parentheses House, designed by SAI Architectural Design Office, is located in Fukui, Japan, an area characterized by its open rural landscape and proximity to the Kuzuryu River embankment. This 172 square meter house was completed in 2019, with photographs by Norihito Yamauchi. The project addresses the challenge of designing in a tranquil, sparsely populated area that is anticipated to see future residential development, given Fukui City's active promotion of residential land. The architectural strategy involved creating a design that interacts meaningfully with its surroundings while acknowledging future uncertainties. The core concept revolves around two stable U-shaped walls, which form the structural backbone and define the interior spaces. This configuration allows the roof to be suspended, creating a sheltered and cohesive internal environment. The design intends to establish a unique dialogue between the house and its expansive natural setting, particularly in anticipation of increased urbanization. The construction involved several notable manufacturers and specialists. JUNG, Vectorworks, Abvent, Catalano, Dulux, and Schindler were among the companies contributing to the project. Satoshi Saito served as the lead architect, while ARCREA Corporation provided engineering expertise. Ippei Yasue was responsible for the structural design. The building primarily utilizes wood as a key material, contributing to its aesthetic and functional qualities. The interior features elements such as shelving, large windows, and exposed beams, indicating a design focus on natural light, functional storage, and structural expression. The exterior showcases concrete facades, offering a robust and modern appearance that contrasts with the natural landscape. The use of concrete and other durable materials reflects a pragmatic approach to construction, ensuring longevity and resilience in the local climate. Parentheses House is categorized under residential architecture, specifically focusing on houses and house interiors. It exemplifies a contemporary Japanese residential design that balances functionality, aesthetic appeal, and a thoughtful response to its environment. The project is an example of modern living in a rural-urban transitional zone, highlighting how architectural design can anticipate and adapt to evolving landscapes while retaining a distinctive identity. #ResidentialArchitecture #Houses #HouseInteriors #Fukui #Japan #SAIArchitecturalDesignOffice #NorihitoYamauchi #ConcreteFacade #WoodConstruction

A Cat Tree House, located in Kamakura, Japan, is a private dwelling and work studio designed by architect Tan Yamanouchi for himself, his partner, and their two cats. The design of the residence prioritizes the needs and behaviors of the feline inhabitants, integrating them seamlessly with human living spaces. Yamanouchi, drawing from ten years of observation, identified three primary cat needs: the ability to choose comfortable temperature levels, the desire to be in the same room as owners while maintaining personal space, and the necessity of multiple safe hiding spots. These considerations informed the core architectural concept of the home. The residence is structured around a large spiral staircase, or caracole, featuring multiple nooks and crannies. This central element includes an atrium with a skylight, allowing natural light to penetrate the interior. The staircase steps are designed with varied rises, based on the body measurements of the cats, resulting in 23 distinct floor levels. This stratification creates fine layers of temperature zones, enabling the cats to move freely and find their preferred climate throughout the day. The run of each step is generously set at 900 millimeters, providing ample space for cats to hide, maintain distance, or rest undisturbed. The caracole's design draws inspiration from a tamasudare, a traditional Japanese bamboo screen, influencing its loosely woven and adaptable structure. This exposed architectural feature also addresses Kamakura's highly humid climate, complementing the split-level design. A buffer space, one meter above ground level, is integrated between the raft foundation and the floor. This area facilitates airflow and accommodates hot water pipes for floor heating, contributing to effective temperature and humidity control within the house. Around the caracole, various functional spaces are arranged on different levels, including a bedroom, guest room, studio, kitchen, dining room, and bathroom. These rooms are designed not only for human comfort but also to serve as potential hiding places for the cats, particularly when guests are present. Fall prevention handrails in the atrium are inspired by Kamakura's mountain views and are crafted from delicate stainless steel. A bookshelf is integrated along the spiral steps, transforming the passage into a multi-level library for humans and cozy resting spots for cats. One section of the circular steps extends backward, leading to a window positioned at cat eye level, providing an outdoor view. The final step of the staircase is elevated to the height of a human chair, creating a porch-like area for the cats. The house's exterior form comprises two interlocking L-shaped volumes with shed roofs of varying angles. This configuration simplifies construction and harmonizes with the natural landscape of Kamakura. The architect also intentionally designed window placements and heights to allow passersby to observe the cats, integrating them into the architectural exterior and local scenery. In terms of landscape design, the garden is divided into two main zones: an Approach Zone leading to the entrance and front garden, and a Terrace Zone with a wooden deck and kitchen garden. The Approach Zone features approximately 80 species of plants, providing a diverse color palette, while the Terrace Zone hosts 20 species of edible herbs. An outdoor space covered with fragrant wood chips offers a place to sit and dine, completing the home's comprehensive design that caters to both human and feline occupants, harmonizing their needs within a thoughtfully constructed environment. #CatFriendlyDesign #JapaneseArchitecture #SpiralStaircase #ResidentialArchitecture #PetCenteredDesign #SustainableDesign #KamakuraHome #MultiLevelLiving #ArchitecturalInnovation

MDS, a Japanese architectural firm, has designed and constructed the 'Okazaki House,' a single-storey residence featuring a distinctive pitched shed roof. This project addresses the increasing trend in Japan of multi-generational living, specifically the demand for dwellings built on the property of a client's parents. The house is situated adjacent to the owner's parents' home in Okazaki-city, Aichi, Japan, and was completed in 2012. The site itself presents a natural slope from north to south and also towards the west, where the existing family home is located. This topographical advantage allows the new 'Okazaki House' to be positioned on an elevated spot, providing its inhabitants with expansive views of the sky. The design incorporates a unique internal arrangement where the floor levels of the rooms are dynamically influenced by the natural ground height of the building's footprint. The interior layout is characterized by two strategically placed canted, or angled, walls that delineate the open-plan space into distinct living zones. The main bedroom is located on the highest part of the site, specifically the north-east side. From this point, the interior slopes downwards, passing through a central courtyard before reaching the living room, which seamlessly transitions into the dining and kitchen areas. This thoughtful arrangement ensures that occupants can maintain a consistent eye-level perspective across the interior spaces, fostering a sense of interconnectedness while also defining separate functional zones and a feeling of distance. A key architectural feature of the 'Okazaki House' is its exposed cedar framework for the roof. This framework is constructed using standard 120 x 120mm lumber pieces. The beams are laid within the maximum standard length of 6 meters and are artfully criss-crossed at the upper sections of the canted interior walls. This construction method not only provides structural integrity but also creates a visually striking ceiling surface that is appreciated both from inside the home and from its exterior. The total floor area of the residence is 98.17 square meters on a site area of 213.74 square meters. The material palette for the house includes exterior finishes of Yakisugi (charred cedar) and exposed concrete, which contribute to its contemporary aesthetic and durability. The roof is made of galvanized color steel sheet with standing-seam roofing. Inside, the floors are finished with oak flooring, the walls are plastered, and the ceiling showcases the exposed Oregon pine of 120x120mm, highlighting the structural beauty. The design by Kiyotoshi Mori & Natsuko Kawamura of MDS demonstrates a considered approach to site integration, spatial organization, and material expression, resulting in a residence that responds to both family dynamics and environmental conditions in Japan. #MDSArchitects #JapaneseArchitecture #OkazakiHouse #ShedRoofDesign #SingleStoreyHome #ResidentialDesign #CedarFramework #SlopedSiteDesign #ArchitecturalInnovation

Td-Atelier and Endo Shorijo Design, two Japanese design studios, have recently completed the renovation of a 120-year-old machiya townhouse in Kyoto, named House in Marutamachi. The project focuses on integrating minimalist interiors while preserving the original architectural elements of the historic residence. Machiya houses, traditional wooden townhouses characteristic of Kyoto, are rapidly disappearing, with approximately 800 such structures being destroyed annually. The studios aimed to counter this trend by blending traditional architecture with modern design and functionality. The renovation spans two floors of the long and narrow house, nestled between two other residential properties. The design approach involved retaining the building's existing wooden columns and beams as foundational elements. To accommodate modern living spaces, white volumes were strategically introduced to house the kitchen and study. This method allowed for the creation of new rooms without compromising the integrity of the original structure by avoiding harsh structural alterations. The varying sizes of these white volumes were deliberately chosen to evoke the diverse skyline of a city, creating dynamic interplay between old and new. The spatial arrangement is characterized by gaps and omissions between the newly introduced volumes and the existing architectural components such as columns, beams, walls, and floors. This design choice fosters a sense of continuity throughout the space, allowing the historical and contemporary elements to coexist harmoniously. The material palette is intentionally minimal, featuring a combination of light and dark woods, alongside smooth concrete surfaces. This subdued selection enhances the serene and understated aesthetic of the interiors. A notable example of material reuse from the original house is seen in the traditional tea room, where salvaged materials contribute to its authentic character. On the second floor, a timber breakfast bar is illuminated by a thin, sculptural light fixture, providing a contemporary focal point. This area is complemented by subtle-coloured stools, further emphasizing the minimalist theme. The exterior of the house also received careful consideration, with the garden maintaining original architectural features. These include sandy-hued lanterns and a chōzubachi, a traditional stone water bowl historically used for ritual hand washing before a tea ceremony. These elements connect the renovated machiya to its historical and cultural context. House in Marutamachi was recognized for its design, being shortlisted for the house interior of the year at the 2022 Dezeen Awards. The project exemplifies a successful approach to renovating historical structures in a way that respects their heritage while adapting them for contemporary use, addressing the broader issue of preserving Kyoto's traditional townhouses. #KyotoRenovation #MachiyaHouses #MinimalistInteriorDesign #TraditionalJapaneseArchitecture #TdAtelier #EndoShorijoDesign #ResidentialRenovation #JapaneseDesign #ArchitecturalPreservation

The SJ building, designed by Takao Shiotsuka Atelier, is a three-story reinforced concrete structure situated in Saiki, Oita Prefecture, Japan. This unique complex houses a wine shop, a canteen, and two residential units (the owner's house and the grandmother's house) stacked vertically. Its distinguishing feature is an innovative outdoor concrete ramp that serves as the primary means of vertical circulation, linking all floors and spaces without any internal stairs. The project is deeply rooted in the historical context of its location, an intersection leading to a shrine approach in Saiki city, where a liquor store traditionally operated. The ground-floor wine shop continues this legacy, fostering a strong connection with the local community. The canteen, strategically placed within the building, caters to elderly visitors of nearby hospitals, highlighting the building's role in serving the broader community. Takao Shiotsuka Atelier's design philosophy for the SJ building emphasizes creating an open relationship both within its interior spaces and with its external surroundings. The decision to implement an outdoor spiral ramp, rather than internal staircases, is central to this vision. As occupants and visitors ascend or descend the ramp, they are presented with continuously changing views of the historic castle town, creating a dynamic and engaging experience. This architectural choice not only facilitates movement between the disparate functional areas but also integrates the building with its urban landscape. The varying heights along the ramp introduce diverse floor and ceiling levels within the interior spaces. This volumetric manipulation results in rooms with distinct characteristics, each offering unique perspectives and connections to the outside environment through strategically placed openings. The building's design ensures that it interacts meaningfully with the four surrounding streets, effectively extending the existing shrine approach and an adjacent alleyway through the continuous flow of the ramp. Despite the distinct functions of the wine shop, canteen, and two residences, the building is conceived as a cohesive entity. The architect suggests that the layered structure, though functionally separate, can be viewed as a single, organically linked house due to the interconnectedness of its residents' lives facilitated by the shared circulation. The SJ building is a testament to how thoughtful architectural design can blend commercial, community, and residential functions into a harmonious, vertically integrated space, enhancing both internal user experience and external urban engagement. The project was structurally designed by Hirohide Tao and occupies a lot size of 158 square meters. #TakaoShiotsukaAtelier #SJBuilding #JapaneseArchitecture #ConcreteConstruction #OutdoorRamp #MixedUseBuilding #ResidentialArchitecture #RetailDesign #CommunitySpace #UrbanIntegration