kiyoaki takeda's timber house with five retaining walls in tokyo merges nature with artefact

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

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

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 former residence of the late Japanese fashion designer Kenzo Takada, known as The Kenzo House, is currently on the market through Christie's Real Estate. Located in the Bastille area of Paris, the four-story home was originally constructed by Takada in 1993 within the courtyard of an 18th-century Parisian building. Takada, who founded his eponymous label in Paris, sought to create a living space that harmoniously blended Eastern and Western design aesthetics, reflecting his own cultural background and artistic vision. The initial design of the house, which took seven years to complete, aimed to incorporate elements reminiscent of Japan, providing a tranquil contrast to the vibrant Parisian atmosphere that inspired his fashion work. The property underwent a significant redesign in 2018 by acclaimed Japanese architect Kengo Kuma. Kuma's architectural philosophy, focused on a “frame of nature,” guided the renovation, emphasizing the integration of natural materials and light to foster a deeper connection with the environment. Kuma's redesign utilized organic Japanese building materials such as ceramic, stone, bamboo, and various types of wood, aligning with his belief that these materials enhance the experience of nature within architectural spaces. He championed transparency as a characteristic of Japanese architecture, employing light and natural elements to achieve a distinctive form of visual and atmospheric clarity within the home. The Kenzo House features an expansive layout including four bedrooms, six bathrooms, a music room, a fitness room, a study, an elevator, and staff studio apartments. A central aspect of the property's appeal lies in its meticulously designed outdoor spaces. The garden includes a stone pond inhabited by nishiki carp, and extensive landscape gardens featuring cherry trees, maple trees, bamboos, moss, rocks, and waterfalls, all crafted to evoke the serene beauty of a traditional Japanese landscape. A key element of Kuma's redesign involved reorienting each bedroom to face the garden, visually and materially framing the house with nature. The property also boasts a Japanese pavilion with a traditional tea-ceremony room, complete with tatami mats and shoji sliding doors, opening directly onto the koi pond. Further incorporating Japanese design, a terrace with an outdoor lap swimming pool was converted into an engawa, a traditional Japanese exterior corridor made of wooden latticing, providing a covered outdoor dining and entertaining area with lush green foliage. An elegant stone bathtub offers panoramic views of the Parisian rooftops, contributing to the sense of luxury, peace, and pleasure envisioned in the home's design. #KenzoTakada #ParisRealEstate #JapaneseArchitecture #KengoKuma #LuxuryHomes #HomeDesign #EasternWesternFusion #ArchitecturalRenovation #GardenDesign

Kenzo House, the former residence of renowned Japanese fashion designer Kenzo Takada, is a luxurious, Zen-inspired property nestled within an 18th-century apartment building in Paris’s 11th arrondissement. Originally built by Kenzo in 1993, the house underwent a significant redesign in 2018 by award-winning architect Kengo Kuma, known for his work on the National Stadium for the 2020 Tokyo Olympics and the V&A Dundee. This 13,778-square-foot, four-story residence, now offered through Christie’s International Real Estate, masterfully blends Eastern and Western influences, much like Takada's own designs. The current owners, a French businessman and his family, acquired the property in 2016 after spending 15 years in Asia, where they admired Kuma's work and his philosophy of connecting architecture with nature. They commissioned Kuma to renovate Kenzo House, maintaining fidelity to Kenzo's original vision of an authentic Japanese house and garden. Kuma, in collaboration with architect Loïk Corre, who worked on Kenzo’s initial plans, reconfigured the layout to enhance harmony and fluidity, integrating the house more closely with its natural surroundings. He achieved this by adding natural Japanese building materials like cedar shingles, teak, clay, ceramic, stone, and bamboo to the exterior, enriching its texture and warmth. Internally, partition walls were replaced with timber slats, and an indoor lap pool was transformed into an _engawa_, a traditional Japanese exterior corridor crafted from wooden latticing. Large interior windows, a floating staircase, and sliding doors were installed, and all bedrooms were oriented to face the courtyard garden, bringing nature into the interior spaces. Kuma's design philosophy, centered on transparency and a deeper connection to nature, is evident throughout the renovation. He emphasizes the use of light and natural materials to create a new kind of transparency, a characteristic of Japanese architecture. The interiors feature sleek and soothing aesthetics, with French oak louvres, beams, and floors complementing the original wood finishes. Key furniture pieces, including Hans Wegner ‘Wishbone’ chairs in the dining room and Walter Knoll pieces in the living room, were selected to maintain a calm atmosphere. The landscaped Japanese garden is a highlight of the property, perfected by Kuma. It features a stone-studded pond with nishiki carp, a traditional Japanese pavilion with a tea ceremony room, a waterfall, and several outdoor terraces. The careful selection of bamboo, junipers, lichens, mosses, and cherry trees evokes the tranquility of a Japanese landscape. The property now includes four bedrooms, six bathrooms, a Japanese suite opening onto the garden, two large reception rooms, two dining rooms, two kitchens, and three self-contained studio apartments for staff. Additional amenities encompass a music room, fitness room, wine cellar, lift, and private parking. Kenzo Takada himself remarked upon returning to his former home that it was “much more Japanese than before, and much more modern,” highlighting its evolution into a living work of art that inspires a Zen lifestyle. #LuxuryLiving #KenzoHouse #ParisRealEstate #JapaneseArchitecture #KengoKuma #InteriorDesign #ZenInspired #ChristiesRealEstate #ArchitecturalRenovation

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

Kenzo Takada, a prominent fashion designer known for vibrant prints, bold colors, and unique silhouettes, profoundly influenced the fashion industry by integrating Japanese elements into Western aesthetics. His brand, Kenzo, which he founded and later sold to LVMH in 1993, became a global phenomenon. Following his departure from the active fashion scene, Takada redirected his creative talents towards home interior design, launching his furniture label K-3 less than a year before his passing in October 2020 due to Covid-19 complications. His K-3 collection continued his signature blend of Eastern and Western design principles, characterized by a rich use of color and prints. In stark contrast to the colorful exuberance of his fashion and furniture designs, Takada's personal residence in Paris, known as the Kenzo House, exhibits a serene and Zen-like aesthetic. This 13,778 square-foot home, located in an 18th-century residential building in the Bastille district, was initially built by Takada in 1993 and later redesigned by architect Kengo Kuma in 2018. The exterior of the four-story house features natural materials such as cedar shingles, teak, and clay, contributing to its tranquil and textured facade. A central feature of the home is an interior courtyard designed as a traditional Japanese garden. This garden includes a stone pond inhabited by nishiki carp and koi fish, surrounded by a variety of Japanese flora, including cherry and maple trees, bamboo, junipers, lichens, and mosses. Kuma's redesign ensured that each room of the house offered views of this natural sanctuary, creating a seamless connection between the indoor and outdoor spaces. The garden is further enhanced by carefully placed rocks and miniature waterfalls, replicating a classic Japanese landscape. Adjacent to the garden is a Japanese pavilion that houses a traditional tea ceremony room. This room is authentically appointed with tatami mats and shoji sliding doors, which can be opened to provide an unobstructed view of the koi pond. Inside the main house, the aesthetic continues with extensive use of wood. French oak louvres, beams, and floors maintain consistency with the original wooden finishes. An engawa, a traditional Japanese exterior corridor, featuring a wooden lattice, replaced an indoor lap pool, further emphasizing the home's Japanese design influences. The residence is comprehensively equipped with modern amenities and ample living spaces. It features four bedrooms, each with an en suite bathroom and a dedicated dressing room, ensuring privacy and comfort for residents and guests. Additional facilities include a music room, a study, a fitness room, and an elevator. The property also provides practical accommodations with three self-contained studio apartments for staff and two private parking spaces. This thoughtful integration of Japanese aesthetics with contemporary living defines Kenzo Takada's personal Parisian home as a unique and tranquil retreat. #InteriorDesign #HomeTour #FashionDesigner #JapaneseAesthetics #ParisHome #KengoKuma #ZenLiving #ArchitecturalDesign

This article introduces the House in Shinkawa, a residential project designed by Japanese architect Yoshichika Takagi, located in Sapporo, Hokkaido Prefecture. The house uniquely combines a well-insulated wooden living area with a translucent polycarbonate-encased terrace. This innovative design aims to balance thermal efficiency with a sense of openness and spaciousness within a compact footprint of just 53 square meters. The terrace, or "half-exterior space," is designed to adapt to the region's climate. During spring and autumn, it functions as an extension of the main living area, offering a bright and open environment. In winter, it transforms into a glasshouse, providing protection from the harsh cold while still allowing natural light to permeate the space. This dual functionality is crucial for maximizing the usability of the limited space throughout the year, especially given Sapporo's often severe winter conditions. The connection between the wooden interior and the polycarbonate terrace is achieved through sliding glass doors. This design choice creates a nuanced relationship between the indoor and outdoor environments, allowing for both continuous and discontinuous interactions. According to Takagi, this continuity helps the small house feel more expansive, while the discontinuity aids in maintaining the thermal integrity of the indoor living space, making it energy-efficient. Inside the timber-framed section of the house, the layout is open-plan, with a central staircase illuminated by a skylight. This central feature contributes to the overall brightness and flow of the interior. A distinctive element of the design is the inclusion of two house-shaped bedrooms, strategically placed between the main living area and the sloping roof. These attic bedrooms feature small windows that offer views down into the living space below, creating a unique visual connection within the home. Additionally, the upper floor accommodates a study, providing a dedicated space for work or quiet activities. The integration of these elements within a modest footprint showcases a thoughtful approach to residential architecture, particularly in urban settings where space is often at a premium. The use of corrugated plastic as an exterior material for the sunroom demonstrates a practical and aesthetically pleasing solution for environmental control, previously seen in projects like Casos de Casas' year-round terraces in Spain. This project highlights a blend of functionality, climate responsiveness, and creative spatial organization. #Japan #ResidentialArchitecture #Houses #Polycarbonate #YoshichikaTakagi #JapaneseHouses #CorrugatedPlastic #EditorsPicks #SmallFootprintHome

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

Giselle Go and Philippe Terrien, co-founders of the Japanese clean beauty brand DamDam, embarked on a search for a tranquil weekend retreat near Tokyo. Their initial criteria included proximity to the city, high privacy, and a mountainside location. After a prolonged search, a friend, Naoko Kawamura, introduced them to a 75-year-old property overlooking the Pacific Ocean and Mount Fuji. The house, initially dilapidated, held historical significance as it was built by American postwar photojournalist Horace Bristol, known for his work on John Steinbeck’s 'Grapes of Wrath' and for magazines like 'Life,' 'Time,' and 'National Geographic' in the 1950s. Recognizing the challenges of renovating such an old property, especially one situated on protected heritage land, the couple enlisted the expertise of Motosuke Mandai of Mandai Architects. Their vision was to revive the house while preserving its past and integrating modern comforts. A significant part of the renovation involved working closely with the local temple that oversees the protected area to ensure all regulations were met. The couple meticulously retained original elements like wood beams, ceilings, and shoji screens. When original features such as the wood floors or the wood-burning stove could not be salvaged, they were replaced with identical materials to maintain the house's authentic character. The entrance to the home functions as both an entryway and a mudroom, where it is customary to remove shoes and don soft house slippers, a Japanese tradition. This space features a Hang-It-All coatrack by Eames for Herman Miller, a stool by Timber Crew, and a washi tray by Craig Ancelowitz, both for DamDam Atelier. Artwork includes a calligraphy on canvas by Mikiko Kayama and a wall sculpture by Yuichiro Kobayashi. The living room, a favorite indoor spot for the couple, boasts an Akari 21A pendant light by Isamu Noguchi, an Archimoon Soft table lamp by Philippe Starck for Flos, and Glo-ball table and floor lamps by Jasper Morrison for Flos. The sofa is an N701 modular model from Ethnicraft, complemented by an Airframe coffee table by David Chipperfield for Cassina. This room offers direct views of the sunset over the sea, with garden-facing windows framing the sofa, and features a wood-burning stove for winter warmth. The dining room serves as a dual-purpose workspace. Original shoji screens provide privacy from the north-side bamboo, while the room opens to sea views on the west. This area includes a Flowerpot Verner Panton 1968 pendant light from &Tradition, Series 7 dining chairs by Arne Jacobsen for Fritz Hansen, and an Airframe dining table by David Chipperfield for Cassina, which was restored with a new walnut-wood top by Timber Crew. Custom shelving by Douguya and an Akari 3x table lamp by Isamu Noguchi further personalize the space, along with washi artwork and a painting by Philippe’s son, James. The kitchen, a beloved space for Philippe, was enlarged by removing an old bathroom, placing it centrally within the home with garden access. To address the lack of natural light, Motosuke Mandai incorporated floor-to-ceiling windows into the traditional ranma (wall panels), creating the illusion of a floating roof and flooding the interiors with sunlight. An engawa, a traditional Japanese hallway, was transformed into a sunroom, enlarged and opened to a seaside deck for sunset aperitifs and gardening activities. This room is furnished with an Akari 1AG table lamp by Isamu Noguchi, an antique rattan table, a vintage lounge chair, and a Malawi chair from Couleur Locale. The decor reflects the multicultural backgrounds of Giselle, who is Filipino, and Philippe, who is French, blending midcentury-modern design, vintage finds, Japanese crafts, and textiles from their travels. The furniture, much of which was crafted by artisans known to them, imbues the home with a personal touch. The only fully enclosed room is the bedroom, which offers a private sanctuary feel, without glass windows on the ranma. The bed frame is by Timber Crew, and the table lamp is the Archimoon Soft by Philippe Starck for Flos. Wood stools designed by Timber Crew for DamDam Atelier complete the room. A large ofuro (bathtub) at the end of the bathroom provides a relaxing space. The interior design blends Japanese architectural elements like sugi-finish floors and preserved pinewood ceilings with a diverse collection of furnishings, embodying an old-world travel museum aesthetic that reflects the owners’ journeys and personal connections. #JapaneseHouse #ZenHideaway #HistoricRenovation #InteriorDesign #TokyoHome #ArchitecturalDesign #MidCenturyModern #MulticulturalDecor #DamDam

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 architectural practice 2m26 has designed a timber sheep pen named Hitsujigoya, located in Kyoto, Japan. This structure features a thick thatched roof adorned with purple iris flowers and serves as a gatehouse to separate male and female sheep within a field, offering covered resting areas on both sides. The design emphasizes the use of natural materials and traditional construction methods, aligning with the firm's experimental approach to architecture. Hitsujigoya is constructed primarily from local cypress logs, which were hand-assembled using traditional Japanese joinery techniques. These logs are set upon stone foundations, ensuring a robust yet natural base. The roof is a significant element, crafted using a traditional method involving layers of rice straw applied to bamboo nets, further covered with cedar leaves, cedar bark, and soil. This layered approach not only provides insulation and protection but also ensures the structure's eventual return to nature if not maintained. A notable and distinctive feature of the Hitsujigoya's roof is the inclusion of Japanese roof irises at its apex. This design choice is a nod to historical practices in Japan, France, and China, where irises were traditionally grown on thatched roofs. These flowers are believed to have been used to prevent leaks, with their extensive root systems helping to bind the roof materials together. For 2m26, a practice founded by French architects Mélanie Heresbach and Sébastien Renauld working in Japan, this detail also symbolizes a cultural connection between their two backgrounds. The project reflects 2m26's broader philosophy of using locally sourced materials and traditional techniques that minimize environmental impact. The architects explicitly stated their intention for the building to naturally decompose and return to the earth if human intervention ceased, highlighting a commitment to sustainability and a deep respect for the surrounding landscape. The only non-natural element used in the construction is a hinge, which was custom-ordered from a local blacksmith, further emphasizing the reliance on traditional craftsmanship and local resources. This project is consistent with 2m26's previous works, which similarly explore the integration of traditional Japanese materials and construction methods into contemporary design. Examples include a mobile ramen restaurant that draws inspiration from traditional Japanese food carts and a chicken coop designed with references to Japanese shrines. These projects demonstrate the practice's ongoing dedication to creating structures that are contextually relevant, environmentally conscious, and culturally resonant, while also pushing the boundaries of architectural experimentation with natural forms and materials. #Japan #Wood #Animals #Kyoto #Huts #WoodenArchitecture #2m26

The 'Onjuku Beach House,' designed by Japanese architectural practice Bakoko, is a single-family residence situated in Onjuku, Japan, near the sandy white beaches southeast of Tokyo. The dwelling features a low-profile exterior that integrates with the local bluffs. Its construction employs traditional Japanese timber framing methods, utilizing modern technology to enhance efficiency and precision. The exterior is clad with cedar planks, which are treated with a preservative stain to achieve a weathered aesthetic. Sliding wooden shutters, positioned parallel to the wood deck, serve a similar function to the traditional Japanese engawa, providing a mechanism to enclose and protect the entire home from seasonal typhoons. The project incorporates advanced timber framing techniques, where traditional labor-intensive interlocking joints, historically used for earthquake-resistant structures, are now created with robotic machinery. This technology allows for the precise precutting of each joint in seconds. A timber supplier generates templates from blueprints, and then the lumber is accurately trimmed, numbered, and delivered to the construction site. This process enables workers to assemble the units like a large puzzle, using a wooden mallet to secure the joints. Additional bolts are incorporated to reinforce the structure and resist lateral forces, crucial for earthquake resistance. This innovative construction method significantly reduces the need for highly skilled woodworking labor on-site and achieves millimeter accuracy. Furthermore, it virtually eliminates waste during the construction phase. The entire structure can be erected in a single day due to the prefabrication and precision of the components. The article details the construction stages, starting from the foundations, and illustrates the assembly of the wood frame, the use of tongue and groove joints, and the installation of cedar cladding, both before and after treatment with a preservative. The final images showcase the completed exterior, including the porch, cedar deck, and sliding doors, highlighting the integration of traditional aesthetics with modern construction efficiency. The 'Onjuku Beach House' exemplifies a harmonious blend of traditional Japanese architectural principles with contemporary technological advancements. The design respects the local environment through its low-profile massing and material choices, while the construction methodology showcases a forward-thinking approach to efficiency, precision, and sustainability in timber construction. This project demonstrates how modern industrial processes can be leveraged to preserve and enhance historical building practices, particularly in regions prone to natural phenomena like typhoons and earthquakes. #Bakoko #OnjukuBeachHouse #JapaneseArchitecture #TimberFraming #EarthquakeResistantDesign #SustainableConstruction #CoastalArchitecture #PrecutTechnology

This blog post features the renovation of a 90-year-old house in Kamakura, Japan, transformed into an atelier by architect Yuji Okitsu. The project, named Annex House, serves as an annex to the clients' main residence, designed to host artists, culinary experts, and entertain friends. The building, a 721-square-foot structure, is situated on a flat site on a steep hillside, typical of Kamakura's topography. Upon initial assessment, the house had been stripped to its framework, with its original layout largely unidentifiable. The renovation aimed to harmonize the existing structure with the surrounding environment, preserving the historical essence of the building while integrating modern elements. A key design philosophy was to maintain respect for the house's long history. This was achieved by not painting the exposed parts of the repaired and reinforced framework to differentiate new wood from old. The project sought to symbolize the coexistence of old and new and the building's enduring presence. Material selection emphasized longevity and character. The exterior walls were clad in yakisugi, a traditional Japanese charred wood, known for its durability and aesthetic aging. Brass door knobs were chosen for similar reasons. Inside, solid chestnut wood flooring, repurposed from the client's previous home, and antique window frames that the clients already owned, were incorporated, adding personal history and warmth to the interior. The ground floor of the renovated space is primarily dedicated to the atelier, kitchen, and dining area. The strategic placement of the stairwell and variations in ceiling height create an open and fluid layout, allowing for unhindered circulation throughout the space. The second floor features low windows, known as muso-mado, which are traditional Japanese windows with vertical slats. These windows open to the first-floor atelier, facilitating the transmission of atmosphere, sounds, and warm air from the wood stove, thereby creating a unified, open-plan feel across both levels. A distinctive feature of the renovation is the concrete deck in the garden. This deck is engineered to collect a thin layer of water when it rains, transforming it into a reflecting pool. The ripples on the water's surface create dynamic patterns that reflect the architecture, fostering an interactive blend of nature and design. After the rain, it becomes a temporary water basin, mirroring the surrounding trees and natural light, further merging the landscape with the built environment. The renovation successfully preserves the historical integrity of the 90-year-old house while adapting it for contemporary use as a flexible art and gathering space. The design integrates old and new elements thoughtfully, reflecting the passage of time and ensuring the building's relevance for future generations. The project embodies a balance between architectural intervention and environmental harmony, creating a space that is both functional and aesthetically integrated with its unique setting. #Kamakura #JapaneseArchitecture #HouseRenovation #AtelierDesign #YakisugiCladding #ConcreteDeck #ReflectingPool #HistoricPreservation #ArchitecturalHarmony

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

In a quiet residential area of Tokyo, the Japanese design studio Nendo has crafted a new house, aptly named the 'Stairway House,' which features a supersized staircase as its central element. Designed for two families from different generations, the project emphasizes openness and connectivity while maximizing natural light within the site's constraints. The site, surrounded by other apartment buildings, led Nendo to strategically offset the new volume to the north end of the plot. This arrangement creates ample space at the southern elevation, allowing for a largely glazed facade that ushers natural light and ventilation deep into the interior. This glass frontage also facilitates a visual connection between the residents and a garden area, integrating a touch of nature into the urban environment. The house accommodates an older couple on the first floor and a younger couple with their child on the upper floors. The first-floor program includes a kitchen, living/dining room, bedroom, study, bathroom, toilet, and storage. Notably, Nendo incorporated a dedicated cat room for the older couple's eight cats, providing them free access to roam and keep the mother company while gardening. This thoughtful inclusion reflects the family's lifestyle and relationship with their pets. The second and third floors, designated for the younger family, feature a spacious open-plan kitchen, living, and dining area, two bedrooms, a bathroom, a study, and various storage solutions. To seamlessly connect these distinct living spaces, Nendo introduced a massive 'stairway-like' structure that traverses all three levels. This architectural element serves as more than just a means of vertical circulation; it creatively houses essential functions such as bathrooms and additional storage, optimizing the use of space. The upper portion of the 'stairway' transforms into a semi-outdoor greenhouse. This area is rich with greenery and provides a sunny spot for the cats to climb and relax. This design decision blurs the boundaries between indoor and outdoor, enhancing the living experience with natural elements. The stairway, filled with plants, subtly links the upper and lower floors along a diagonal axis, fostering a sense of connection among the three generations while preserving their individual privacy. Furthermore, this innovative structure extends conceptually beyond the building itself, connecting to the southward-facing road at ground level and reaching towards the sky through a rooflight, symbolizing a broader integration with its urban and natural surroundings. Project details confirm the location as Tokyo, Japan, with Nendo as the designer. Photography credits go to Takumi Ota and Daici Ano. #Nendo #StairwayHouse #TokyoArchitecture #ResidentialDesign #MultiGenerationalLiving #NaturalLight #IndoorPlants #JapaneseArchitecture #ModernHome