Single concrete column supports One-Legged House in Japan

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

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

Hearth Architects designed 'House in Nango,' a two-story detached house in Nango, Otsu City, Shiga Prefecture, Japan, completed in July 2021. The architectural project addresses the site's natural incline by incorporating a multi-level design that seamlessly connects the interior spaces with the exterior environment. A defining feature of the residence is its 19-meter-long sloping roof, which extends to cover a garage space, creating a cohesive and visually striking architectural element. This sloping roof is also visible from the interior, contributing to the dynamic spatial experience within the home. The design philosophy for 'House in Nango' emphasizes minimalism, deliberately avoiding excessive decoration. Instead, the focus is placed on the interplay of materials and textures, primarily concrete and wood, to create visual interest and define spaces. Niches and varying ceiling heights emerge from the structural design, enhancing the interior's aesthetic appeal through the strategic use of these two primary materials. The architects aimed to create a dwelling that is both neat and inviting, fostering an environment where family members can spend quality time together while also having designated areas for individual reflection. The interior of the house blends the cool grey tones of concrete with the warm hues of timber, creating an intimate and balanced atmosphere. This pure and sober material palette is punctuated by strategically placed openings of various sizes, allowing abundant natural daylight to penetrate the living spaces. A small skylight, positioned at the highest point of the sloping ceiling, offers occupants glimpses of the sky, further connecting the interior with the outdoors. To expand the sense of living space and blur the boundaries between the inside and outside, Hearth Architects incorporated floor-to-ceiling openings. These large transparent surfaces ensure a smooth transition from the interior living areas to the external environment, enhancing the home's open and airy feel. The overall design of 'House in Nango' reflects traditional Japanese sensibilities, prioritizing simplicity, fluidity, and a harmonious relationship with its surroundings. The project, photographed by Yuta Yamada, occupies a site area of 237.17 sqm, with a building area of 109.30 sqm and a total floor area of 99.36 sqm. #HearthArchitects #JapaneseArchitecture #MinimalistDesign #ConcreteAndWood #DetachedHouse #SlopingRoof #ResidentialArchitecture #InteriorDesign #NangoHouse

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

This article presents the 'House in Tama' project, designed by Cheng Hao Chung Architect, located on the border of Kanagawa and Tokyo, Japan. The house is situated on the southern slope of a hill, offering ample sunlight and a clear atmosphere, despite being in a dense residential neighborhood. The design approach for this 116 square meter residence, completed in 2024, focused on integrating with the natural topography and maximizing light and views while ensuring privacy and comfort for the inhabitants. The architectural concept emphasizes a multi-layered structure that adapts to the sloping site. The design creates a sequence of distinct yet interconnected spaces, each with its own relationship to the exterior environment. The architects utilized a combination of concrete, wood, and glass as primary materials, contributing to both the structural integrity and the aesthetic of the house. Concrete provides a robust foundation and defines the main volumes, while wood introduces warmth and texture in interior finishes. Large glass panels are strategically placed to blur the boundaries between indoor and outdoor spaces, allowing natural light to penetrate deeply into the living areas and offering framed views of the surrounding landscape and the distant Buddhist cemetery. A key aspect of the design is the careful consideration of the site's unique characteristics. The building form responds to the contours of the hill, creating a stepped profile that minimizes its visual impact and blends with the terrain. The internal layout is organized to take advantage of the southern orientation for optimal sunlight exposure and to create a comfortable microclimate within the house. The use of varied ceiling heights and spatial configurations contributes to a dynamic and engaging living experience, moving from more intimate, enclosed areas to expansive, open-plan zones that facilitate family interaction and entertaining. The project involved collaboration with structural engineer Jun Yanagimuro and constructor Sekkeikomu. The construction process highlighted attention to detail in material selection and craftsmanship, aiming for a durable and aesthetically pleasing outcome. The interior spaces feature a minimalist aesthetic, allowing the quality of materials and the interplay of light and shadow to define the atmosphere. The design includes functional elements such as a modern kitchen, comfortable living areas, and private bedrooms, all designed with a focus on usability and long-term sustainability. Overall, the House in Tama demonstrates an architectural solution that responds thoughtfully to its context, balancing modern design principles with respect for the natural and cultural landscape. The project showcases how a residential building in a challenging urban-natural interface can achieve both architectural distinction and a high quality of life for its residents through careful planning, material selection, and a strong conceptual vision. The dwelling serves as a contemporary example of Japanese residential architecture, prioritizing light, views, and a harmonious relationship with its immediate surroundings. #ResidentialArchitecture #JapaneseArchitecture #ModernDesign #SlopingSite #NaturalLight #Concrete #Wood #Glass #UrbanIntegration #SustainableDesign

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

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

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

This article details the design and construction of a small house located in Kawasaki, Japan, for a retired couple. The architectural project, completed in 2022 by Plan21 with Umihiko Cho as the architect, spans an area of 97 square meters. Situated in an established residential area on the outskirts of Tokyo, the house benefits from a green environment. Taku Hata is credited with the photography that captures the essence of the dwelling. The project is categorized under residential architecture, specifically houses, and represents a contemporary approach to living spaces for an aging population. The house is designed to accommodate the specific needs of a couple who have completed their child-rearing phase, emphasizing comfort, functionality, and integration with the surrounding natural landscape. The relatively small footprint of 97 square meters suggests an efficient use of space, a common characteristic in Japanese residential architecture, especially in areas with high population density or a desire for minimalist living. The design likely incorporates elements that maximize natural light and ventilation, given the description of the area being "blessed with lots of greenery and a good environment." The focus on a retired couple implies that the design prioritizes accessibility, ease of maintenance, and spaces suitable for relaxation and hobbies. This could involve single-story living or careful consideration of stair access if multiple levels are present. The mention of an "old residential area" might indicate a design that respectfully integrates with existing neighborhood aesthetics while offering modern amenities and structural integrity. The choice of materials and construction techniques would also play a crucial role in achieving both aesthetic appeal and long-term durability suitable for the couple's retirement years. The architectural firm Plan21 is known for projects that address specific client needs within their given context, and this small house in Kawasaki appears to align with such an approach. The inclusion of Taku Hata's photography indicates a strong emphasis on visual documentation, which is vital for architectural publications to convey the project's design intent and built reality. The images likely highlight both the exterior and interior spaces, showcasing the interaction between the built form and its environment, as well as the quality of craftsmanship and spatial organization within. The overall presentation suggests a thoughtful architectural solution to a common demographic shift, where smaller, well-designed homes cater to empty nesters seeking comfortable and manageable living spaces. #ResidentialArchitecture #SmallHouse #Kawasaki #Japan #Plan21 #RetiredLiving #CompactDesign #ContemporaryHousing #JapaneseArchitecture

A townhome in Lewes has been transformed into a mindfulness retreat, drawing inspiration from Japanese architecture and aesthetics. The project, designed by Scott Edmonston, principal of Millville-based SEA Studio Architects, in collaboration with Camenisch Company Inc., sought to create a serene escape for a bachelor who desired a quiet space for writing, away from his primary residence in Manhattan, while also accommodating occasional family visits. The design implicitly embraces several Japanese principles, including *wabi-sabi*, which celebrates the beauty of transience and imperfection; *shibui*, emphasizing simplicity, subtlety, and economy of line; and *miyabi*, denoting refinement and polish. These concepts were expertly integrated by the project’s contractor, Milton’s Camenisch Company. The homeowner's desire for a mindful retreat, coupled with the structural limitations—an HOA mandate against external or window configuration changes—led to a design that maximized internal flexibility and aesthetic coherence. The two-story home, an award winner at the 2022 AIA Delaware, functions to promote mental clarity and a healthy lifestyle, encouraging occupants to slow down and immerse themselves in their surroundings. This is achieved through thoughtful architectural choices that foster a sense of calm and remove daily stressors. Key design elements include custom built-in furniture, such as a sofa in the living room and cabinetry in the kitchen and primary bedroom, fabricated by Alleghany Woodworks. The kitchen features vertical-grain white oak cabinetry with concealed hardware and Pental Quartz countertops and backsplash, designed to seamlessly integrate into the living space and even disappear when not in use. Throughout the home, the flooring is white oak with a custom finish. Light plays a pivotal role in the design, with natural illumination flooding the spaces. The existing clerestory windows are augmented by a system of Japanese *shoji* screens, built by Brian Holcombe Woodworker. These screens not only enhance the aesthetic but also provide flexibility in partitioning space, allowing small areas to feel larger and offering privacy when needed, particularly in the 130-square-foot “bunk room” which can adapt to host varying numbers of guests. The primary bathroom is a standout feature, designed as an open-style wet room with built-in seating, multiple shower fixtures, and a deep soaking tub from Signature Hardware. This space evokes the tranquility of Japanese *onsens*. The materials used, such as Riad Tile in Zellige natural white for walls and Tilebar’s Bronx Collection for flooring, contribute to the serene ambiance. The interior is further curated with select furniture and art, including a Japanese banner that translates to “clear skies for 1,000 miles,” symbolizing both the views of the nearby bay and the clarity of mind the home aims to inspire. #JapaneseDesign #TownhomeLiving #MindfulnessRetreat #CoastalHome #InteriorArchitecture #CustomBuiltIns #ShojiScreens #WabiSabi #Shibui

In the northern German town of Bielefeld, a new suburban villa designed by Titus Bernhard Architects presents itself as a sculptural and monolithic stone structure. The project comprises two distinct pitched-roof volumes: a main residence and a separate garage with integrated accommodation. Each volume is meticulously clad in a different type of natural stone, contributing to the dwelling's unique aesthetic and tactile quality. The main house features Dietfurt Dolomite, characterized by its lighter, rough, and textured surfaces, while the garage is finished with Wachenzeller Dolomite, which is polished to a smoother, darker appearance. This deliberate choice of materials and varied finishes creates a striking contrast and depth in the architectural composition. The genesis of this project dates back to 2016, when the clients initiated an architectural competition to select their designer. Titus Bernhard Architects' Augsburg-based studio emerged victorious among five competing firms. The design brief necessitated adherence to local building regulations, specifically mandating a pitched roof for the new structure. Within this seemingly conventional framework, the architects pushed the boundaries of design. They achieved this by employing stone tiles that seamlessly wrap around both the facade and the roof, creating a continuous, sculptural shell. Furthermore, large panes of frameless glass are integrated, abutting the edges of the structure to maintain a minimalist and sophisticated aesthetic. The villa's facade reflects a thoughtful consideration of privacy and openness. The street-facing elevation is relatively enclosed, emphasizing privacy, with the main entrance subtly recessed behind a lush front garden. In contrast, the rear facade is significantly more open, featuring an expansive first-floor terrace accessible from the main bedroom, which also includes a dedicated sitting area. The ground floor's internal layout is functionally divided. A long entrance hall, stairwell, and service space provide circulation and utility, while the primary living areas are arranged in an open-plan configuration. This integrated space encompasses living, sitting, eating, dining, and kitchen zones, all designed to overlook a wraparound stone terrace. Complementing the internal spaces, a covered external seating area adjoins an informal family dining space, with a more formal dining room situated next to a cozy sitting room and a library. Throughout the interior, polished stone floors extend the material narrative from the exterior. Custom-made joinery and pristine white walls define the kitchen, bedrooms, and circulation areas, including a first-floor gallery. A key focus for Bernhard and his team was the meticulous detailing of joints and intersections between disparate surfaces and angles, highlighting the precision of the craftsmanship. Functional elements are discreetly integrated, such as concealed drainage slots at the base of the roof slopes. Flush-mounted rooflights are strategically placed to channel natural daylight, allowing it to cascade through the interior and reach even the basement level, ensuring a well-lit and airy ambiance throughout the subterranean spaces. Titus Bernhard Architekten, established in 1995, has a history of award-winning projects and participation in international events like the Venice Biennales, cementing their reputation for innovative and thoughtful architectural design. #GermanArchitecture #StoneCladVilla #TitusBernhardArchitects #BielefeldHouse #ModernResidential #NaturalStoneDesign #PitchedRoof #ArchitecturalDetailing

Traditional Japanese rural homes, known as kominka, are facing widespread demolition in Japan due to urbanization, population decline, and maintenance challenges. These timber-framed structures, historically serving as single-family dwellings for multiple generations, are increasingly being abandoned or torn down to make way for new construction, as their cultural and historical significance often goes unrecognized in their native land. A survey by Japan’s Ministry of Internal Affairs and Communications indicated a 13% decrease in kominka between 2008 and 2013, with experts estimating only about 1.25 million remaining. The decline is further fueled by issues such as the lack of central heating and adequate insulation for harsh winters, concerns about earthquake resistance under modern building codes, and significant costs associated with repairing water or insect damage. Additionally, a diminishing number of carpenters possess the traditional skills required to work on these homes, and financial incentives for renovation are often difficult to access. This situation leads many owners to prefer demolition and new construction over preservation. In response to this loss, organizations such as the Kominka Collective, with offices in Japan and the U.S., Toda Komuten, and the Japan Kominka Association are actively working to salvage and repurpose these structures. Their efforts are guided by the Japanese concept of "mottainai," which emphasizes avoiding waste. These groups identify abandoned or dilapidated kominka, often through networks of traditional builders and artisans, and prioritize rescuing them from demolition. The salvaging process involves carefully disassembling the homes, labeling each joint and frame member, and transporting them to a warehouse for cleaning, inspection, and repair. Components like ceramic roof tiles, tatami mats, doors, and shoji screens are also salvaged whenever possible. The timber frames are then reassembled to ensure structural integrity, documented, and finally disassembled again for shipping, often to other countries. One notable project involved the reconstruction of a kominka in northeastern Oregon. Eric Carlson, a long-time admirer of Japanese architecture, initiated this endeavor after observing discarded materials from old houses in Japan. Collaborating with Kunito Niwa and members of Toda Komuten, he helped establish the Kominka Collective to export these frames to North America. The first frame was used to build a 600-sq.-ft. structure on Carlson's property. Inspired by this, neighbors Bill Oliver and Kiyomi Koike commissioned the Collective to build a tea and guesthouse, expanding their initial request for a small studio. The project involved a hybrid design, blending traditional Japanese elements with modern building practices to meet local codes. The reconstruction process in Oregon combined salvaged sills, floor joists, and exposed timber roof framing with modern materials and Western building assemblies. New foundations were laid, and the salvaged 6x8 cypress beams were installed using traditional timber-frame joinery. The space between exterior posts was infilled with 2x6 walls, and mortise-and-tenon joints were secured with hidden structural lag bolts for code compliance. The reclaimed kominka roof framing, with its complex arrangement of crossbeams and natural shapes, was left exposed to the interior, providing an aesthetic connection to the home’s heritage. An over-roof with 2x12 rafters and R-40 fiberglass insulation was added to enhance comfort and energy efficiency. Lightweight enameled steel panels were used for the roofing, mimicking traditional Japanese tiles without adding excessive weight, and Japanese cypress was utilized for exterior wood details due to its weather resistance. The exterior walls featured a plaster finish achieved by applying a limestone-based stucco over tile backer panels, as traditional Japanese plaster was difficult to source. Decorative frame-and-panel details made of enameled steel were also incorporated at the lower portion of the exterior walls. The project, which took nearly a year, including delays from weather and the global pandemic, allowed for careful design decisions. The owners expressed that the completed Zen House Kominka offers a unique blend of vibrancy and serenity, transcending cultural boundaries. This initiative not only preserves traditional building arts but also offers an appreciation for kominka and the ancient Japanese timber-framing tradition, known for its flexible joinery and resilience against earthquakes, exemplified by structures like the Horyu-ji Temple, one of the oldest wooden-framed buildings in the world. #KominkaCollective #JapaneseArchitecture #TimberFrame #HistoricPreservation #SustainableBuilding #CulturalHeritage #HomeDesign #TraditionalCraftsmanship #OregonConstruction

The 'Double Roof House,' designed by the Japanese firm SUEP. (Hirokazu Suemitsu + Yoko Suemitsu), integrates a distinctive catenary curve feature that serves both aesthetic and functional purposes. Located in a low-rise residential area of Yamaguchi, Japan, the house is specifically designed to mitigate solar gain due to the lack of surrounding shadows on the site. The structure is a single-story building characterized by its two roofs and a composition of five individual box-shaped units, each designated for a specific function within the home. A central element of the design is a dramatic floating 'sudare,' or reed screen, positioned above the main structure. This screen plays a crucial role in passive solar design by effectively reducing solar heat gain into the building by 50%. A deliberate small gap is maintained between the two roof structures, allowing for the diffusion of natural light into the interior spaces while still providing shade. The overall design of the house is harmoniously integrated with its natural surroundings, following the site's topography to sit comfortably within the landscape. The project details indicate a substantial land size of 1,326.1 square meters, with a building area and total floor area both measuring 235.2 square meters. The house is constructed using a wooden bungalow structure, emphasizing a connection with natural materials and possibly contributing to a lighter environmental footprint. The internal layout, though consisting of separate box-shaped units, is visually unified by the overarching double roof system, which also serves to connect the various spaces. Photographs by Kai Nakamura showcase the exterior and interior aspects of the residence. An external view highlights the visual connection provided by the two roofs across the distinct units. Interior shots capture the kitchen and living areas, demonstrating how natural light filters into these spaces despite the sun-shading mechanisms. The entrance, positioned beneath the floating double roof, creates a welcoming and sheltered approach. Another interior view offers a broader perspective of the 'Double Roof House,' emphasizing the thoughtful integration of design elements. A night view of the residence reveals its illuminated presence in the landscape. Supporting illustrations include a rendering of the house, a site plan detailing its placement, and a plan and section drawing that provide technical insights into the building's layout and structural components. These illustrations collectively articulate the architectural vision and the functional considerations behind the 'Double Roof House' project. #SUEP #DoubleRoofHouse #JapaneseArchitecture #SustainableDesign #PassiveSolar #ReedScreen #WoodenBungalow #ResidentialArchitecture

Taichi Nishishita Architect & Associates designed the House in Torinoki in Iyo City, Japan, for the lead architect's parents. The primary challenge involved a small-scale plot, which led to the creation of a home that evokes the depth and security often associated with a cave. The total floor area measures just under 77 square meters, yet the design successfully integrates the garden, earthen floor, and the living, dining, and kitchen areas to create an unconfined sense of space. The incorporation of a flowing line from the built-in garage to the entrance, facilitated by the eaves, further enhances the feeling of spaciousness within the compact structure. Throughout the project, the design team emphasized the use of rustic and warm materials, prioritizing quality over mere quantity. This material selection reflects a deeper exploration of what ‘quality’ signifies for the occupants’ final residence, lending an emotional dimension to the architectural endeavor. The House in Torinoki stands as a testament to the seamless integration of thoughtful design and a tender consideration for its inhabitants, resulting in a living environment that addresses their specific needs and aspirations. The architecture aims to enrich human experiences, imbuing the living spaces with a profound sense of meaning. Key features of the design include the connection of the garden with the indoor living areas, fostering a harmonious blend between inside and outside environments. The exterior of the house is clad in black-painted cedar, providing a distinctive aesthetic and protection. The garden showcases Ashino stone, contributing to the natural and rustic material palette. This stone flooring extends to both indoor and outdoor areas, creating continuity and a unified surface throughout the property. The overall structure is topped with a single large roof, simplifying the silhouette and offering shelter. The interior design incorporates timber textures, which add warmth and character to the spaces. Weaved paper screens are utilized to allow for natural airflow, promoting ventilation within the home. Additionally, Japanese shoji screens are integrated into the design, enabling soft, filtered sunlight to diffuse gently throughout the structure, particularly illuminating the living and dining rooms. This deliberate use of materials and design elements collectively contributes to a minimal yet deeply considered residence that respects its natural surroundings and provides a tranquil, functional home for its occupants. Project information specifies that Taichi Nishishita Architect & Associates was responsible for the design of the House in Torinoki, located in Iyo City, Ehime Prefecture, Japan. Hirokazu Fujimura is credited with the photography of the residence. #JapaneseArchitecture #ResidentialDesign #MinimalistArchitecture #CedarCladding #StoneFlooring #SmallScalePlot #IntegratedLiving #NaturalMaterials #ArchitecturalDesign

The House in Minohshinmachi, designed by architect Yasuyuki Kitamura, is located in the northernmost part of Minoh City, Osaka Prefecture, Japan. The clients desired a modern aesthetic that incorporated local history and culture while minimizing the distinction between indoor and outdoor spaces. Kitamura responded to these wishes by creating a sustainable home that connects deeply with nature. The single-story dwelling was strategically positioned with its south side facing the road, its east and west sides adjacent to other residential properties, and its north side opening towards a buffer zone for a landslide disaster warning area. This thoughtful placement allowed the structure to blend into the natural landscape without imposing upon it, aligning with the minimalist design philosophy and contributing to lower material and construction costs. The construction utilized conventional methods, primarily wood and structural metals, which facilitated a rapid building period. The house also meets high seismic performance standards, achieving an earthquake-resistance grade three certification. Kitamura's design integrates natural elements into the interior through the use of large pillars that evoke the imagery of trees within a forest. The entire central section of the roof is designed as a series of skylights, ensuring that abundant natural light permeates the living spaces. This design choice not only enhances the connection to the outdoors but also contributes to the home's overall energy efficiency by maximizing daylighting. The home's aesthetic is distinctly modern and minimalist, characterized by clean lines, open spaces, and a harmonious blend of materials. Despite its sophisticated design and high performance standards, the House in Minohshinmachi was constructed within a modest budget. It also boasts excellent insulation performance, further contributing to its sustainability. The project has received notable recognition, including the prestigious AZ Award and a selection as a 2021 Architizer A+ Awards Finalist in the Architecture + Living Small/Low Cost Design category. The architect expressed that the project aimed to explore the future of environmental architecture by re-establishing the relationship between a region's unique character and its natural surroundings. Kitamura believes that the resulting structure transcends typical residential performance, feeling more like an integral part of the landscape rather than merely a building situated within it. This approach highlights a commitment to designs that respect and enhance the natural environment. #MinimalistDesign #SustainableArchitecture #JapaneseArchitecture #NatureIntegration #EarthquakeResistant #ModernHome #GreenBuilding #NaturalLight #ArchitecturalInnovation

Local architectural practice Slow has completed the Yamaguchicho House in Nagoya, Japan, a family home characterized by its raw exterior of blackened wood and corten steel, topped with an overhanging pitched roof. Situated on a slightly elevated corner plot surrounded by roads, the design prioritizes privacy, featuring an almost windowless exterior. Natural light is introduced through strategically placed skylights, contributing to the interior's 'healing' and sanctuary-like ambiance. The entrance to the single-story residence is framed by a corten steel box, accessible via a sloping garden that wraps around the building. The interior layout is centered on a combined living, dining, and kitchen area, which subtly steps up to two bedrooms located in the western, slightly elevated section of the home. A central bathroom, enclosed by exposed concrete walls, effectively divides these primary living and sleeping zones. These concrete walls also serve as a backdrop for the kitchen counters, seamlessly integrating the functional spaces. Michitaro Kondo, founder of Slow, explained that the design incorporates a concrete box within a wooden box, divided into three layers—gathering, plumbing, and private space—with ceilings and glass connecting these areas. This arrangement fosters a sense of familial presence throughout the residence, allowing occupants to remain aware of each other's activities. Illumination further extends from a skylit entrance area through an elevated storage unit crafted from black wood, which also demarcates the living space. A large horizontal window in the southern end of the living area offers views of the road, while a row of small trees in the garden provides both shade and privacy. Above the exposed wooden roof, a compact mezzanine area is accessible via a slender black steel ladder in the living space, offering additional utility or a secluded retreat. The bathroom features a shower and bath positioned beside a large window, overlooking a small courtyard enclosed by a section of charred cedar cladding. The interior material palette is intentionally minimal, with white walls providing a stark contrast to the exposed wood of the ceiling and the concrete elements of the bathroom. Kondo noted that the choice of baked cedar and steel for the exterior was aimed at creating a structure that, while simple and 'hut-like' in appearance, presented an unprecedented architectural style within the local area. This approach emphasizes a unique aesthetic without being overtly flamboyant. The project aligns with other contemporary Japanese homes that embrace a minimalist design, such as the conversion of a century-old home in Shimane into a guesthouse by Studio AMB and a Tokyo residence designed as a singular large room by IGArchitects. #JapaneseArchitecture #CharredWood #CortenSteel #NagoyaHouse #MinimalistDesign #Skylights #ResidentialArchitecture #PrivacyFocusedDesign

Architect Andrew Lister designed a distinctive home for actor Yuri Kinugawa and film producer Owen Hughes in the Auckland suburb of Waterview. The residence, characterized by its tall silhouette, narrow upper window, and a blank cedar-clad facade, adheres to the principles of the Direct Compass, a Japanese discipline akin to feng shui. The home's exterior, covered in cedar weatherboards, initially appears utilitarian, yet conceals a thoughtfully designed interior. The house's structure is composed of two primary boxes connected by a passageway and an adjoining bathroom. Despite its compact footprint, the design creates an illusion of greater spaciousness, as noted by Hughes. A prominent feature of the living room is a two-story bookcase spanning the entire northern wall, housing Hughes’ extensive book collection. This vertical storage solution ingeniously maximizes space, drawing the eye upwards and adding visual texture without encroaching on floor area. The central area of the home is laid out efficiently, with the kitchen to the left and the bedroom to the right. Above these spaces, two offices are stacked, accessible via a stairway at the rear of the room. The interior is enriched by family antiques and Japanese textiles, which introduce complementary textures, transforming the angular space into a welcoming environment. Following Direct Compass principles, the bedroom, considered vital for family relationships, overlooks a small zen garden on the south side of the house. This placement is believed to promote mental clarity due to cooler temperatures. A six-foot-long passageway clearly delineates the transition from the public kitchen and dining areas to the private bedroom. The traditional Japanese bathroom, situated off the central passageway, serves as a space for washing before bathing in a wood-lined onsen (tub). While the north side of the house offers views of an estuary, the street-facing facade maintains a minimalist, private appearance. In stark contrast, the west-facing side features a double-height glass wall that can be fully opened, merging the living space with a veranda. This outdoor area overlooks the garden, estuary, and harbor, providing a setting for observing sunsets and occasional dolphin sightings. The home's exterior features low-maintenance Canadian cedar cladding and aluminum joinery, designed to age gracefully and harmonize with the surrounding garden's sculptural desert plants. The durability of these materials is crucial, given the home's exposure to south-westerly winds laden with salt from the estuary, a condition the chosen plants tolerate well. #JapaneseDesign #BoxHome #TwoStoryBookcase #SmallSpaceLiving #DirectCompass #AucklandArchitecture #CedarCladding #ZenGarden #OpenPlanLiving