apollo architects and associates complete grid house in japan

The Pergola House, designed by Apollo Architects & Associates, is a two-storey residence located in Kawaguchi, north of Tokyo, Japan. The project is distinguished by an L-shaped plan that cleverly wraps around a double-height central courtyard, which the architects have named 'Pergola' due to the distinctive skeletal canopy extending over it. This canopy is formed by wooden ceiling beams that extend beyond the exterior walls of the house, providing both shade and an architectural feature that blurs the lines between inside and outside spaces. Satoshi Kurosaki, the architect and founder of Apollo Architects & Associates, stated that the client's request was for a home that exuded a sense of openness, similar to the case study houses found on the west coast of the United States. To fulfill this vision while also managing construction costs, the L-shaped layout with a central covered courtyard was adopted. This courtyard acts as an essential intermediary zone, mediating between the private interior and the surrounding environment. A significant design consideration for the Pergola House was its immediate proximity to a car park, which necessitated a strategic approach to window placement. To ensure privacy for the residents, most of the glazing is oriented inward, facing the secluded central courtyard. This design choice minimizes direct views from the adjacent car park into the living spaces, enhancing the sense of personal sanctuary within the home. The interior layout of the 93-square-meter house is functionally divided across its two levels. The ground floor accommodates the bedrooms, providing direct access to the courtyard. The master bedroom is situated at the rear of the house for maximum seclusion, while the children's bedroom is positioned to face the courtyard. Sliding glass doors in the children's room allow it to be fully opened to the elements on warmer days, promoting an indoor-outdoor living experience. The flooring on the ground floor transitions from concrete in the hallway, mirroring the courtyard's surface, to walnut in the living areas, creating a sense of warmth and continuity. Connecting the two floors is a lightweight steel staircase, described as "skeleton stairs" by the architect. Its open risers complement the exposed timber beams that support the roof and extend outward over the courtyard, reinforcing the open and integrated design aesthetic. The upper level of the house features an open-plan layout, devoid of internal partitions, to maximize natural light and a sense of spaciousness. This floor comprises a lounge area at one end, a kitchen in a corner, and a dining area at the front, facilitating a fluid living experience. A skylight runs along the rear of the upper level, ensuring ample natural light penetration and creating dynamic interplay of light and shadow on the interior walls. Externally, the house is finished with a black render, giving it a sleek and modern appearance. At night, the wooden canopy over the courtyard is illuminated from below by LEDs, producing a "floating feeling" that enhances the architectural form and creates a distinct visual presence. The project credits include Masaki Structure for structural engineering, Naoki Matsumoto for mechanical engineering, and Sirius Lighting Office for lighting design, with photography by Masao Nishikawa. #BlackHouses #JapanArchitecture #ResidentialDesign #CourtyardHouses #JapaneseHouses #ApolloArchitects

The renowned architect Tadao Ando, celebrated for his minimalist designs and mastery of concrete, has completed a four-story residence for an art collector in Tokyo's exclusive Moto-Azabu neighborhood. This project exemplifies Ando's consistent architectural philosophy, which emphasizes a restricted material palette and precise geometric configurations, mirroring principles seen in his earlier works. Ando's journey to architectural prominence is unique, marked by a lack of formal training. Born in Osaka, Japan, he began as a carpenter's apprentice, later became a professional boxer, and ultimately educated himself in architecture through extensive reading and observation. His dedication led to him receiving the Pritzker Prize in 1995, an honor whose prize money he donated to victims of the Kobe earthquake. His international career has since flourished, encompassing diverse projects from residential homes for prominent figures like Tom Ford to museums for billionaire François Pinault. The Moto-Azabu house showcases Ando's signature use of exposed concrete, which he approaches with the same reverence Michelangelo applied to marble. The building's exterior is a dramatic, angular structure. Inside, the design features a subtly complex geometry of two overlapping L-shaped walls. One wall defines the southwestern boundary of the site, while a slightly angled interior wall creates illuminated nooks that highlight the owner's collection of furniture by designers such as Charlotte Perriand and Jean Prouvé. The seamless integration of natural light and austere concrete creates spaces that are both sublime and sacred. Ando's method for working with concrete is notable, involving collaboration with master craftsmen and the use of varnished wood molds to achieve a silky finish. He meticulously aligns seams and joints and intentionally exposes "tie holes"—circular markings from the casting process—to emphasize the abstract geometries of his designs. This approach reflects his unwavering commitment to his core architectural beliefs. Often compared to Le Corbusier, whose work profoundly influenced him, Ando's architectural kinship also extends to Louis Kahn, given their shared appreciation for monolithic forms, concrete, and natural light. Despite some recent projects, such as a New York residential building, that hint at commercial compromise, Ando maintains that the strength of architecture lies in the design process rather than the scale. He finds particular fulfillment in designing homes, as they directly facilitate everyday life and represent the highest potential of architecture. #TadaoAndo #JapaneseArchitecture #ConcreteDesign #ArchitecturalPhilosophy #ModernArchitecture #PritzkerPrize #HouseDesign #MotoAzabu #MinimalistDesign

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

The 'Nord House,' designed by Apollo Architects, draws inspiration from Alvar Aalto's idyllic designs and Northern European churches, as requested by the client. Situated on a flag-shaped property in Japan, the house features a focus on timber to create a warm and intimate atmosphere. The site's constraints, including surrounding properties and strict regulated setbacks from three directions, dictated the asymmetric form of the roof. This architectural solution, while born out of necessity, has become a defining characteristic of the home. A key design element is the exposed timber rafters constructed in pairs using SPF lumber. These rafters visually emphasize the sharp angle of the sloped ceiling, lending a bold and engaging aesthetic to the interiors. The design cleverly integrates natural light into the living spaces. A narrow skylight, positioned to maximize illumination, allows soft light to diffuse through the rafters, providing a steady and gentle stream of natural illumination to the living and dining areas during the day. The layout of the house places the private living areas on the first floor, ensuring privacy and a sense of retreat for the occupants. Above these, an expansive loft space is designed without traditional walls, instead utilizing a thin handrail to delineate its boundaries. This open-concept approach for the loft creates a feeling of weightlessness and spaciousness, contributing to the overall contemporary and airy ambiance of the home. The design prioritizes an unobstructed flow and visual continuity within this upper level. At night, the house transforms through a carefully considered lighting scheme. Cove lights are strategically installed between the timber rafters, generating a distinct atmosphere. This artificial lighting accentuates the dramatic expression of the asymmetric ceiling and the timber elements, offering a contrasting and equally captivating visual experience compared to the daytime natural light. The lighting design ensures the home remains aesthetically pleasing and functional regardless of the time of day. The Nord House is designed to accommodate the client's family, including two daughters. This family-oriented approach likely influenced the thoughtful arrangement of spaces and the emphasis on creating both shared, open areas and more private retreats. The combination of architectural ingenuity in handling site constraints, the strategic use of timber, and integrated lighting solutions culminates in a home that is both aesthetically striking and highly functional, providing a unique living environment shaped by its context and the client's inspirations. #ApolloArchitects #NordHouse #JapaneseArchitecture #TimberDesign #AsymmetricRoof #NaturalLighting #LoftSpace #ArchitecturalDesign #ResidentialArchitecture

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

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

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

The Tokyo-based architecture firm matsuokasatoshitamurayuki, led by Satoshi Matsuoka and Yuki Tamura, has completed a courtyard house in a commuter town near Tokyo. This residential project features a distinctive pleated radial floor plan and integrates a small garden and outdoor living spaces around its perimeter. The design aims to strike a balance between interior privacy and connection to the surrounding environment, drawing inspiration from traditional Japanese house designs, particularly the 'geya' architectural element. The design strategy involved lowering a small roof attached to the main house to align with the site's borders, following the natural contours of a berm. This approach, combined with the pleated plan, creates varied depths within the structure. The architects aimed to preserve the appearance of the area's characteristic 'geya' house design while fostering the community culture associated with small gardens and berms. The pleated internal spaces are designed with initial specific functions but are intended to adapt to evolving uses over time. The house is configured to accommodate two families within a limited floor space, meaning individual rooms are not designed to be self-sufficient but rather part of a larger interconnected whole. Key interior elements, such as counters and tables, are positioned to extend beyond their designated areas, promoting a fluid transition between spaces. Abundant natural sunlight is a central feature, filtering through windows to illuminate every corner of the home. The 'geya' section, located beneath the small roof, provides a comfortable, sunlit area near a window, suitable for family gatherings or individual relaxation. This space is envisioned to be versatile, functioning as a communal hub while also allowing for separate activities. A central room, measuring 4.5 x 5.5 meters with a ceiling height of 4 meters, forms the core of the house. This area offers a private, bright space for the family, flexible enough to adapt to future needs and changes. The design consciously integrates the concept of a courtyard house, where internal spaces are protected while maintaining a connection to the outside. Unlike typical courtyard houses that are often closed off from the exterior, this residence opens sensitively towards the surrounding berm, ensuring privacy for the residents while remaining approachable to neighbors. The architects describe it as a "closed home" that allows the family to live in peace. The exterior of the main house features a tower-like central room, which serves as a symbolic icon for the family. By adopting and adapting the characteristic appearance of vernacular homes in the area, the architects hope the house will become an enduring and integrated part of the local community. The project details include a wooden structure, with wood and steel as major materials. The site area is 166.58 square meters, with a building area of 82.40 square meters and a total floor area of 101.72 square meters. The structural consultant was ASA – Akira Suzuki, and the general contractor was Yasumatsu Tekken. #Architecture #ResidentialDesign #CourtyardHouse #PleatedFloorPlan #JapaneseArchitecture #Tokyo #GeyaConcept #FamilyHome #ArchitecturalInnovation

In Japan, commercial house production often leads to houses being treated as commodities, with limited owner input in design. To counter this, ikmo architects, led by Yuko Higo, developed an alternative called Cotoiro. This project emerged from a design competition sponsored by a window sash manufacturer and a commercial house seller, which challenged participants to envision novel ways of integrating windows into living spaces. The core inspiration for Cotoiro stemmed from observing how cats utilize windowsills, leading ikmo architects to conceptualize the windowsill not merely as a boundary but as an expandable, configurable micro-room. These expanded window-rooms, or _mado-beya_, are designed to accommodate various activities like reading, studying, napping, or engaging in conversations, while providing access to fresh air and natural light. Homebuyers are given the flexibility to choose from 25 different _mado-beya_ designs, which can then be attached to a basic cubical house structure. The architects aimed to create homes where interior spaces are less rigidly separated from the exterior, encouraging a more dynamic interaction with the outside world through these unique window-rooms. Even as a product for a general clientele, the Cotoiro concept is intended to promote a more vibrant and engaged window-living experience. The architects anticipate that the Cotoiro house will have a broader societal impact beyond individual homeowners. Yuko Higo believes that the small, interactive spaces of the _mado-beya_ will foster communication among neighbors and that the visible human activities within these window-rooms will enhance the attractiveness of the town. Furthermore, the diverse configurations of Cotoiro houses, when collectively assembled, are expected to contribute to a more aesthetically pleasing urban landscape. The initial prototype of the Cotoiro house, a simplified version of the competition entry, is situated in Oita city and is slated for sale later in the year, serving as a model for this innovative approach to residential design. #JapaneseArchitecture #WindowDesign #FlexibleLiving #CustomizableHomes #UrbanPlanning #ArchitecturalInnovation #ResidentialDesign

The "A Round and Around Home Renovation" project by HAMS and, Studio, completed in 2024 in Japan, focused on transforming a 65 square meter residence. The design philosophy aimed to create a living space that seamlessly connects the interior and exterior, drawing a parallel between the act of reading a book and opening a window. This concept emphasizes a continuous flow and interaction within and beyond the home. The renovation was specifically designed for an architect who wished to integrate his personal collection of cherished items, accumulated over time, into his living environment, contrasting with contemporary trends that often favor non-ownership and minimalism. The project prioritizes the integration of personal history and belongings into the architectural space. Instead of a minimalist approach, the design celebrates the architect's past and possessions, creating a home that reflects his unique journey and values. The 65 sqm area is efficiently utilized to accommodate these items and foster a sense of personal connection to the space. The renovation emphasizes functionality while also providing aesthetic appeal through thoughtful material selection and spatial organization. Key materials used in the renovation include Ferrum+, Haymes Paint, Kvadrat, and TAJIMA ROOFING, indicating a focus on quality and specific design choices. The lead architects for the project were Yota Hokibara from HAMS and, Studio, and Ken Kazama, with ROOVICE handling the construction. The project is categorized under renovation and apartment interiors, reflecting its scope and context within a residential setting in Japan. The photographs by Akira Nakamura visually capture the essence of the design, showcasing the interior spaces such as the dining room, kitchen, and areas with shelving. These images illustrate how different elements like tables, chairs, and windows are arranged to achieve the desired flow and aesthetic. The visual documentation, including floor plans, sections, and diagrams, further elaborates on the spatial relationships and structural modifications undertaken during the renovation. This detailed portrayal helps in understanding the design intent and its execution. The project exemplifies a personalized approach to home renovation, moving beyond generic design trends to create a space deeply resonant with the occupant's identity. The integration of personal items and the creation of a fluid connection between indoor and outdoor environments are central to this design. The emphasis on carefully chosen materials and the collaboration of experienced architects and construction teams underscore the project's commitment to quality and unique architectural expression within a compact urban setting in Japan. #HomeRenovation #JapaneseArchitecture #InteriorDesign #HAMSAndStudio #AkiraNakamura #ResidentialArchitecture #ApartmentInteriors #ArchitectsHome #PersonalizedDesign

KIRI architects, based in Tokyo, has designed a compact dwelling featuring a prominent, light-filled stair hall. This unique architectural element occupies one-third of the house's total volume and extends across its entire length. The design strategically positions the living areas to the north, while an open, sunny garden is situated to the south. The glazed and elongated stair hall serves a crucial function in bringing natural light and external views into the interior spaces, which might otherwise be confined and dimly lit. This central feature transforms what could be a compact and potentially dark home into an airy and inviting residence. Within the expansive stair hall, the design team at KIRI architects has incorporated various spaces intended for lingering and relaxation. These include a spacious engawa, a traditional Japanese veranda, which offers views of the garden. Additionally, a dedicated study area is positioned to provide a vista of the street. The architects emphasize the multi-functional nature of the stair hall, noting its adaptability. For instance, the handrail can be utilized as an extended clothesline on sunny days, while the stair treads are designed to be wide enough for sitting and relaxing, allowing residents to enjoy activities such as listening to music from the lower level. This zone is described as a 'sublime space filled with light and breeze,' highlighting its role as a comfortable and dynamic hub within the home. The structural integrity of the staircase is maintained by a series of slender timber columns and 16-millimeter steel rods that are suspended from the ceiling. The timber treads and risers of the stairs are securely bolted together and fastened onto a steel girder, ensuring both stability and a refined aesthetic. The architects acknowledge that, at first glance, the scale of the staircase might appear disproportionate for a dwelling of its size. However, they clarify that the light-filled stair hall is not merely a functional element for vertical circulation but also acts as a significant mediator of the surrounding environment. The slender yet overlapping columns within the stair hall subtly delineate the living spaces from the garden and neighboring properties. This arrangement allows a substantial amount of sunlight to enter the home, which is then filtered and softened by the various elements of the staircase—including the stairs themselves, the handrail, and the hanging rods. The result is a mellow and ample quality of light that permeates the living spaces beyond the central hall. In adherence to the principles of metabolism, a architectural movement that emphasizes flexibility and adaptability, the bedroom on the upper floor facing the staircase features a recurring series of folding doors. This design choice anticipates future needs, allowing for the potential division of the space into smaller children's rooms as the family evolves. Similarly, the ground floor living room is designed to open up completely to the garden, providing children with direct and unhindered access to the outdoor space. This thoughtful integration of flexible design and natural light creates a living environment that is both aesthetically pleasing and highly functional, responding to the dynamic needs of its occupants within a compact Japanese urban setting. #JapaneseArchitecture #CompactLiving #StaircaseDesign #NaturalLight #ResidentialArchitecture #FlexibleInteriors #MetabolistInfluence #ArchitecturalInnovation

House in Higashi-Gotanda, located in a small district near Tokyo with approximately 10,000 inhabitants, is a residential property designed by Koichi Futatusmata and Yuki Ohnita of Case-Real studio. This two-level house spans a total area of 192.74 square meters and includes a double garage. The design addresses the challenge of achieving adequate light and ventilation in a high-density residential area. Initially, the owners requested an internal courtyard. However, the architects proposed an alternative solution: a terrace on the first floor. This innovative design allows natural light to penetrate both levels of the house. The terrace is strategically positioned on the opposite side of the main staircase, which further aids in diffusing reflected light from the ceiling down to the ground floor, optimizing natural illumination throughout the living spaces. To enhance functionality and privacy, the open-air terrace is transformed into an extended living area through the incorporation of a series of angled louvers. These louvers are designed to facilitate air circulation and allow ample light to enter, while simultaneously providing visual protection from the adjacent buildings, ensuring a sense of seclusion for the residents. The exterior of the House in Higashi-Gotanda is distinctly characterized by its galvanized steel cladding. This material choice imparts a solid and uniform aesthetic to the underlying wooden structure, creating a modern and cohesive appearance. The steel plates covering the facade are highly reflective, adding a dynamic quality to the building's exterior. Consistent with this material palette, the same galvanized steel is utilized for the finish of the garage door and the louvers on the first-floor terrace, ensuring a harmonious and unified architectural expression. Inside the residence, the architects addressed the constraint of a low ceiling height, particularly on the first floor, by implementing an indirect lighting system. A V-shaped plate is installed along the entire length of the room at the center of the double-pitched ceiling, providing soft, diffused illumination that enhances the sense of space despite the lower ceiling. The functional layout of the house places the master bedroom and bathrooms on the ground floor, offering privacy and easy access. The main living area, kitchen, and a dedicated studio space are situated on the first floor, benefiting from the natural light and openness provided by the terrace. The project was completed in 2020, with design cooperation and construction handled by Yoshida building firm, and the lighting plan executed by Tatsuki Nakamura of BRANCH LIGHTING DESIGN. #JapaneseArchitecture #ResidentialDesign #GalvanizedSteelCladding #WoodenHouse #UrbanLiving #TerraceDesign #NaturalLighting #ModernHome #CaseReal

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

KMR・Architects, a design studio, has completed the reconstruction of a residential project in Takasaki, Japan, incorporating an arched pergola. The house, situated in the Gunma Prefecture, is located slightly off a major highway, surrounded by fields, rice paddies, and farmhouses. The new structure, characterized by its simple form and materiality, stands out in the rural landscape. The project prioritizes a low-cost yet high-performance design, built around a straightforward three-part configuration. The outer section of the building is open to the outdoors, effectively expanding the usable floor area. In contrast, the inner part houses a private room with a more compact layout. The main structure's design minimizes the number of rooms with limited functions, opting for a one-room living space to maximize openness and flexibility. The third integral component of the design is the outdoor pergola, constructed with curved and arched elements. The exterior facades of the residence are clad in metal sheets. A system of structural plywood slabs covers the exposed outdoor zone, with their angles specifically adjusted to optimize solar radiation during the summer solstice. To manage solar gain and maintain privacy, a series of intransparent curtains is installed, allowing residents to regulate light and views as needed. KMR・Architects emphasized 'rationality, generality, and simplification' as core principles guiding the design process. Despite constraints on floor space due to the renovation nature of the project, the architects achieved a generous architectural presence that occupies the entire site. The design also incorporates flexibility for future alterations, arranging core living functions centrally within the interior. The south facade features a wide frontage with openings designed to ensure ample angled sunlight penetration from the edges of the structure. To prevent the limitation of the interior floor area, the design incorporates a sunken plane, which facilitates natural illumination through the second level. The arched pergola defines the exterior frame of the open outdoor area. This louver system is crucial for regulating the amount of sunlight that enters both the interior and exterior spaces. The structural plywood, integrated into the construction, is chosen for its ability to adapt to varying weather conditions. Additionally, heavy curtains are used to enclose the outdoor area, transforming it into a private courtyard when desired. The project, named 'Rebuild of KOYAGI', was designed by KMR・Architects, with photography by usagitocamera. The design team's approach demonstrates how thoughtful architectural solutions can deliver both cost-efficiency and high functionality within a specific environmental and cultural context. #ResidentialArchitecture #JapaneseArchitecture #ArchedPergola #KMRArchitects #RenovationDesign #MetalCladding #PlywoodLouvers #SustainableDesign #TakasakiJapan

The One-Legged House, designed by Japanese studio IGArchitects, is situated on a small hill overlooking the coast of Okinawa. The client's desire for an unobstructed ocean view and constant airflow informed the design, which centers around a single, robust concrete column. This central column acts as the primary structural element, supporting both the roof and walls of the dwelling. This innovative structural approach allows the building's perimeter to be almost entirely composed of wood-framed, sliding glass doors, creating a sense of openness and integration with the natural surroundings. The design philosophy behind the One-Legged House emphasizes a flexible interior space, capable of adapting to various functions beyond its initial residential purpose. The central column, despite being a singular point of support, effectively divides the interior into distinct zones without rigid walls, fostering a sense of continuous space while offering the potential for future reconfiguration. The layout strategically separates a kitchen area from the bedroom and living spaces. For privacy, the bathroom is enclosed by simple white curtains, maintaining the overall open aesthetic while addressing practical needs. The home’s roof features a wall of board-marked concrete that extends both upward to form a parapet for a rooftop terrace and downward to mitigate direct sunlight within the interior spaces. This design detail serves a dual purpose: providing an outdoor leisure area and offering passive solar control, reducing the need for air conditioning. The architects note that this feature, combined with the ability to open the windows, facilitates natural ventilation, allowing the ocean breeze to flow freely throughout the house during warmer months. The side of the One-Legged House that faces neighboring residential properties to the south incorporates wooden panels and clerestory windows. This design choice ensures privacy in the sleeping area while still allowing natural light to enter. The architects describe the central column as resembling a large wall, contributing to a perception of 'further space' within the open-plan interior. The project was conceived with durability and adaptability in mind, aiming for a structure that could withstand the elements and accommodate different uses over time, reflecting a forward-thinking approach to residential architecture. The surrounding exterior features a rock-covered patio with areas of planting and an external concrete staircase providing access to the rooftop terrace, further enhancing the connection between the indoor and outdoor environments. The One-Legged House demonstrates a unique architectural solution that combines structural innovation with a deep consideration for its natural setting and future adaptability. #ResidentialArchitecture #JapaneseHouses #ConcreteDesign #OpenPlanLiving #SustainableDesign #CoastalArchitecture #IGArchitects

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

OTA Architects undertook the renovation of the 'Rectangles House' in Gunma Prefecture, Japan, transforming a 60-year-old, 100-square-meter residence to cater to a young couple and their two cats who had relocated from an urban environment. The project prioritized enhancing the spatial experience while adhering to a budget. Collaborating with carpenter Mr. Yamaya Yamanaka, who possessed expertise in shrine construction, the architects ensured the structural integrity of the dwelling throughout the renovation. The initial condition of the house, nestled amidst lush greenery and neighboring structures in a mountainous setting, was notably dim, even during daylight hours, prompting a primary design objective: to infuse the interior with natural light. The renovation began with a strategic intervention on the first floor, where a section was removed to create an upper atrium space within the living room. This modification was complemented by converting a former bedroom window into a high sidelight, effectively drawing ample natural light into the living area. The original floor plan included a storage area adjacent to the living room, contributing to the house's lack of brightness. To address this, two new walls were introduced along the stairwell. These walls were designed with strategic openings, allowing natural light to penetrate deeper into the interior, thereby fostering a warmer and more illuminated atmosphere within the home. A significant aspect of the renovation involved the discovery of 48 built-in door and window frames during the demolition phase. Embracing principles of sustainability and cost-efficiency, the architects decided to repurpose these elements, aiming to minimize industrial waste. The frames were stripped of their original finishes, revealing their natural wooden bases. These reclaimed wooden frames were then systematically stacked to form a distinctive lattice wall along the stairwell, which also served as a functional handrail. To introduce a contemporary aesthetic and a playful contrast against the natural outdoor surroundings, the uneven texture of the wood was enhanced with a coat of pastel green paint. The project details indicate that OTA Architectural Design Office, led by Yutaro Ota, was responsible for the design, with construction handled by Yamaya / Yamanaka Ryo. The total floor area of the renovated house is 155 square meters, with a building area of 75 square meters and an extension bed area of 102 square meters. The design phase spanned from January 2022 to April 2022, and the construction was completed between June 2022 and September 2022. Takashi Uemura provided the photography for the project, which effectively captures the transformed interior, highlighting the successful integration of natural light and repurposed materials. The renovation not only addressed the practical needs of the residents but also created a bright, unique, and sustainable living space. #HomeRenovation #JapaneseArchitecture #SustainableDesign #RepurposedMaterials #NaturalLight #InteriorDesign #ResidentialArchitecture #OTAArchitects #GunmaPrefecture