Smart space: the finest modern Japanese houses

Architecture | 27 Feb 2018

From inventive interiors in central Tokyo to clever constructions in Kyoto, here we define the best modern residential Japanese architecture designed by international and local architects. The Japanese house has gained a reputation for being smart with space – in the face of Japan’s tricky planning regulations – opening up possibilities for all types of lifestyle from minimalist to communal.

Rock House by Yo Shimada — Elevated on a hillside, Rokko house designed by Yo Shimada is located in Kobe, southern Japan

Tato Architects designed this elevated house on a hillside in the town of Kobe in southern Japan. Found in a mountainous area, the two-storey house has a steel frame with glazed walls. At ground floor, transparent walls contain the kitchen, dining room. The first floor is used for entertaining, creating music or working, while upstairs again on the second floor, there is a bedroom and storage space. Japanese architect Yo Shimada set up his office, Tato, in 1997 and his work involves a plethora of residential design, including this house in Rokko.

Elevated on a hillside, Rokko house designed by Yo Shimada is located in Kobe, southern Japan

Tato Architects designed this elevated house on a hillside in the town of Kobe in southern Japan. Found in a mountainous area, the two-storey house has a steel frame with glazed walls. At ground floor, transparent walls contain the kitchen, dining room. The first floor is used for entertaining, creating music or working, while upstairs again on the second floor, there is a bedroom and storage space. Japanese architect Yo Shimada set up his office, Tato, in 1997 and his work involves a plethora of residential design, including this house in Rokko.

O House in Kyoto by Hideyuki Nakayama

Located in the ‘beautification zone’ in Kyoto, this family house that was completed in 2009 is based on two ‘lean-to spaces’ that extend out from the two-storey main house. These spaces were constructed by spanning rafters between the retaining walls of the adjacent house and the main house. The architects describe the space as somewhat like a ‘passage garden’ that appears like a tower or a castle wall. The bedrooms are located on the second floor of the main house, so entry to this sleeping zone requires circulation through the passage generating a space and a journey between the daytime and evening spaces, as if ‘travelling home’ to bed at the end of the day.

Photography: Mitsutaka Kitamura

Maison Aki-Shima was built in 2004 in Akishima, Tokyo

Designed by architect Taira Nishizawa, this house prominently features timber interiors. Nishizawa is known for his work in timber architecture – including its use in the buildings of Tomochi Forestry Hall in Kumamoto and the Sunpu Church in Shizuoka. Inspired by traditional Japanese architecture, his work prioritises the tactile quality of timber as well as its use as a structural material for building.

Photography: Jérémie Souteyrat

Delta house by Architecton — **Delta by Architecton in Meguro, Tokyo**

Located in the Meguro neighbourhood of Tokyo, this house, with its metallic facade that angularly cantilevers over a car-parking space on its corner site, was designed by architect Akira Yoneda of Architecton with Masahiro Ikeda, structural engineer in 2006. It brilliantly capsulates the quirky style of single-family homes in Tokyo that fill their plots along the narrow streets of the city.

*Photography: Jérémie Souteyrat*

Delta by Architecton in Meguro, Tokyo

Located in the Meguro neighbourhood of Tokyo, this house, with its metallic facade that angularly cantilevers over a car-parking space on its corner site, was designed by architect Akira Yoneda of Architecton with Masahiro Ikeda, structural engineer in 2006. It brilliantly capsulates the quirky style of single-family homes in Tokyo that fill their plots along the narrow streets of the city.

Photography: Jérémie Souteyrat

Pettanco House by Yuji Tanabe Architects — **Yuji Tanabe Architects collaborates with a local wood craftsman on** **Pettanco House**

With the client’s budget constraints in mind, architect Yuji Tanabe and his team envisioned Pettanco House as a modern, open space with low ceilings and simple, minimalist detailing. Located in the mountainous region of Matsumoto, the area often referred to as the Japanese Alps, the house’s many wooden elements feature locally grown species, such as the Japanese Larch used for the structural frame. The two-storey construction was calculated using the Japanese module of ken – this is a commonly used unit in Japanese architecture (1 Ken corresponds to 1.82m). The multi-functional space covers many needs. It is a practical and spacious family home, with two bedrooms and a bathroom on the ground level at the rear of the property. It is also a workshop, with studio space located above, on the first floor.

*Photography: Yuji Tanabe*

Yuji Tanabe Architects collaborates with a local wood craftsman on Pettanco House

With the client’s budget constraints in mind, architect Yuji Tanabe and his team envisioned Pettanco House as a modern, open space with low ceilings and simple, minimalist detailing. Located in the mountainous region of Matsumoto, the area often referred to as the Japanese Alps, the house’s many wooden elements feature locally grown species, such as the Japanese Larch used for the structural frame. The two-storey construction was calculated using the Japanese module of ken – this is a commonly used unit in Japanese architecture (1 Ken corresponds to 1.82m). The multi-functional space covers many needs. It is a practical and spacious family home, with two bedrooms and a bathroom on the ground level at the rear of the property. It is also a workshop, with studio space located above, on the first floor.

Photography: Yuji Tanabe

Window House, Muji pre-fab — **Muji’s pre-fabricated prototype Window House in Kamakura**

Located in the seaside city of Kamakura, about 30 miles southwest of Tokyo, the design for the Window House was adapted from architect Kengo Kuma’s 2008 edition of a Muji house. The Window House has a footprint of 80 sq m and is spread over two levels with the flexibility to reconfigure the design as per plot requirements. Featuring an open-plan layout and minimal white interiors, the form is inspired, says Muji, by a traditional English country house. The outer walls are wrapped with openings on all sides. Eliminating the noticeable frame, the windows are detailed in line with Muji’s no clutter design sensibility, strategically placed to invite light and ventilation, and to frame exterior garden views.

*Photography: Muji / Ryohin Keikaku*

Muji’s pre-fabricated prototype Window House in Kamakura

Located in the seaside city of Kamakura, about 30 miles southwest of Tokyo, the design for the Window House was adapted from architect Kengo Kuma’s 2008 edition of a Muji house. The Window House has a footprint of 80 sq m and is spread over two levels with the flexibility to reconfigure the design as per plot requirements. Featuring an open-plan layout and minimal white interiors, the form is inspired, says Muji, by a traditional English country house. The outer walls are wrapped with openings on all sides. Eliminating the noticeable frame, the windows are detailed in line with Muji’s no clutter design sensibility, strategically placed to invite light and ventilation, and to frame exterior garden views.

Photography: Muji / Ryohin Keikaku

Ikema house by 1100 Architects — **House on the secluded island of Ikema by 1100 Architects**

Located on the island of Ikema, part of the Okinawan archipelago in the East China Sea, 1100 Architect has completed a cliff-top home looking out to sea. Built of concrete to withstand extreme weather, the architects detailed the home with traditional Japanese materials to soften its edges. The couple who commissioned the house, an art dealer who is originally from Ikema and her husband, an engineering entrepreneur, reside permanently in Naha, Okinawa island, and had always dreamed of having a retreat in Ikema. The architects had previously completed another commission for the couple in Naha City, so they were familiar both with native construction methods, materials available and the traditional, yet contemporary tastes of their clients.

*Photography: Shinichi Sato*

House on the secluded island of Ikema by 1100 Architects

Located on the island of Ikema, part of the Okinawan archipelago in the East China Sea, 1100 Architect has completed a cliff-top home looking out to sea. Built of concrete to withstand extreme weather, the architects detailed the home with traditional Japanese materials to soften its edges. The couple who commissioned the house, an art dealer who is originally from Ikema and her husband, an engineering entrepreneur, reside permanently in Naha, Okinawa island, and had always dreamed of having a retreat in Ikema. The architects had previously completed another commission for the couple in Naha City, so they were familiar both with native construction methods, materials available and the traditional, yet contemporary tastes of their clients.

Photography: Shinichi Sato

M House, Ryuji Najamura — **Ryuji Najamura’s concrete M House on the east coast of Japan**

A pupil of renowned Japanese architect Jun Aoki, Nakamura set up his independent practice in 2004 and went on to create delicate temporary installations and imaginative retail interiors in Japan, to great acclaim. Sandwiched in-between two roads, M House is a balance between disciplines. Nakamura took a modest approach, feeling it as the architect’s duty to design a mere ‘neutral background for the interior and the plants yet to come’. The structure is a bare reinforced concrete framework clad in white-painted brick tiles that help the exterior withstand the salty ocean air. Together they make the house look as if ‘awaiting a renovation’, according to the architect, who mentions the white-washed panel placed halfway up the concrete interior wall as an example of the kind of ‘unfinished atmosphere’ that ‘helps residents relax’.

*Photography: Ryuji Nakamura & Associates*

Ryuji Najamura’s concrete M House on the east coast of Japan

A pupil of renowned Japanese architect Jun Aoki, Nakamura set up his independent practice in 2004 and went on to create delicate temporary installations and imaginative retail interiors in Japan, to great acclaim. Sandwiched in-between two roads, M House is a balance between disciplines. Nakamura took a modest approach, feeling it as the architect’s duty to design a mere ‘neutral background for the interior and the plants yet to come’. The structure is a bare reinforced concrete framework clad in white-painted brick tiles that help the exterior withstand the salty ocean air. Together they make the house look as if ‘awaiting a renovation’, according to the architect, who mentions the white-washed panel placed halfway up the concrete interior wall as an example of the kind of ‘unfinished atmosphere’ that ‘helps residents relax’.

Photography: Ryuji Nakamura & Associates

Okinawa house, John Pawson — **John Pawson Architects’ minimalist vacation house on Okinawa island**

Developed by Taishi Kanemura, an architect from Pawson’s London office, the execution of the interior programme and external shape of this house was led by the site’s catenary curve. ‘The design traces the diagonal footprint of the plot, combining single and double-height spaces within a form that is closed and tapered to the rear, but to the front flares and opens like an eye over the headland, with the ground floor level raised to optimise sightlines to the ocean,’ explains the architect. The Okinawa house is a bright and open family home that showcases Pawson’s signature simple, uncluttered and natural style. Its clean and tranquil atmosphere and far-reaching ocean views provide a calming and meditative residential escape away from the buzz of the metropole.

*Photography: Nacasa & Partners*

John Pawson Architects’ minimalist vacation house on Okinawa island

Developed by Taishi Kanemura, an architect from Pawson’s London office, the execution of the interior programme and external shape of this house was led by the site’s catenary curve. ‘The design traces the diagonal footprint of the plot, combining single and double-height spaces within a form that is closed and tapered to the rear, but to the front flares and opens like an eye over the headland, with the ground floor level raised to optimise sightlines to the ocean,’ explains the architect. The Okinawa house is a bright and open family home that showcases Pawson’s signature simple, uncluttered and natural style. Its clean and tranquil atmosphere and far-reaching ocean views provide a calming and meditative residential escape away from the buzz of the metropole.

Photography: Nacasa & Partners

House NA by Sou Fujimoto Architects in Tokyo, Japan, completed in 2011

Located in a quiet neighbourhood of Tokyo, this 914 sq ft house is a transparent contruction of white steel frame, a light and bright contrast to the concrete blocks in the dense residential areas of the city. Inspired by the concept of living in a tree, the house’s interior is created with 21 individual floor plates that all sit at different levels following the desire of the clients to live like nomads in their own home.

Photography: Iwan Baan

House Tokyo by ALX — **House in Tokyo on a corner site by ALX**

Located on a corner site in a suburb of Tokyo, this house is designed to maximise space and navigate the limitations of Japanese planning conditions. The design creates more space for its inhabitants across three storeys and a footprint ocupying the whole site. The exterior is covered with thin insulation and perforated metal screens to ensure privacy. Inside, exposed concrete is layered with glass partitions and white steel details.

*Photography: Jérémie Souteyrat*

House in Tokyo on a corner site by ALX

Located on a corner site in a suburb of Tokyo, this house is designed to maximise space and navigate the limitations of Japanese planning conditions. The design creates more space for its inhabitants across three storeys and a footprint ocupying the whole site. The exterior is covered with thin insulation and perforated metal screens to ensure privacy. Inside, exposed concrete is layered with glass partitions and white steel details.

Photography: Jérémie Souteyrat

Nerima house by Elding Oscarson — **Nerima house by Stockholm-based architects Elding Oscarson in Tokyo**

Nerima house is located on a fairly compact 100 sq m, 35-year-old garden plot in the leafy outskirts of the Japanese capital. The home’s entrance floor lies semi-submerged below ground level, offering an extra element of privacy for the owners, as well as enhancing the visual connection to the surrounding foliage. The majority of the 99 sq m house, which spans two levels, is designed in an open plan, as the architects wanted to avoid dividing the property into many smaller spaces, in order to secure a more generous and airy feel inside. One of the timber-clad structure’s most defining features is its glass strip window, which sits on the top floor and goes around the building. This 360-degree panoramic window adds to the interior’s sense of space and floods the floor with light. The large opening is supported by a series of understated, thin white solid steel columns, which don’t detract from the horizontal band’s strong visual effect.

*Photography: Kenichi Suzuki*

Nerima house by Stockholm-based architects Elding Oscarson in Tokyo

Nerima house is located on a fairly compact 100 sq m, 35-year-old garden plot in the leafy outskirts of the Japanese capital. The home’s entrance floor lies semi-submerged below ground level, offering an extra element of privacy for the owners, as well as enhancing the visual connection to the surrounding foliage. The majority of the 99 sq m house, which spans two levels, is designed in an open plan, as the architects wanted to avoid dividing the property into many smaller spaces, in order to secure a more generous and airy feel inside. One of the timber-clad structure’s most defining features is its glass strip window, which sits on the top floor and goes around the building. This 360-degree panoramic window adds to the interior’s sense of space and floods the floor with light. The large opening is supported by a series of understated, thin white solid steel columns, which don’t detract from the horizontal band’s strong visual effect.

Photography: Kenichi Suzuki

Sou Fujimoto’s House N in Oita

Designed between 2006 and 2008, this house is designed for two people and a dog. Its design festures three nested compartments that define the inhabitants activities. The innermost shell is a private interior space, the middle space contains a sheltered zone within the outer space which features a covered garden creating a subtle transition between indoor and out.

Photography: Iwan Baan

The transparent Window House by Yasutaka Yoshimura Architects

Found on Sagami Bay, with views to Mount Fuji and Enoshima, the Window house was built over two decades from 1993-2013. The slither of a site that spans just three by eight metres, of which 60 per cent is occupied by the footprint of the house. The house has three storeys and because of the restrictions of building at ground level due to the possibility of a storm sturge, the house had to be held up by piloti from the ground. To avoid blocking views from the neighbourhood behind the house, the architects designed large openings to the sea-side and road-side facades of the house so the house became transparent and views and light could pass through the architecture.

Photography: Jérémie Souteyrat

Nishinoyama House, Kyoto, Japan, by Kazuyo Sejima — **Nishinoyama House in Kyoto by Kazuyo Sejima**

Built between 2010 and 2014, this housing complex designed by SANAA’s Kazuyo Sejima is located in a suburban area of Kyoto. The scheme contains ten properties that are connected by a unifying structure and multiple gardens and passageways. Varying in scale and shape, the rooms of the residences open out onto courtyards and have numerous sources of light and ventilation. The design of the scheme was created to encourage communal living.

Nishinoyama House in Kyoto by Kazuyo Sejima

Built between 2010 and 2014, this housing complex designed by SANAA’s Kazuyo Sejima is located in a suburban area of Kyoto. The scheme contains ten properties that are connected by a unifying structure and multiple gardens and passageways. Varying in scale and shape, the rooms of the residences open out onto courtyards and have numerous sources of light and ventilation. The design of the scheme was created to encourage communal living.

Leek House by Terunobu Fujimori, completed in 1997

Japanese architect Terunobi Fujimori, known for his work with natural materials, often incorporates green roofs into his architectural designs. Here at Leek House, a wooden grid with circular openings is places to allow leeks to grow through towards the sun, an ideal environment for growth.

Photography: Akihisa Masuda

D House by Ron Arad — **D House in** **Shibuya-ku in central Tokyo designed by London based designer Ron Arad**

Designed by Ron Arad and created with the help of local firm Issho who were the project’s collaborating architects, and located on a densely built street of two- and three-storey detached homes, the new-build D House spans 180 sq m and three above ground levels. The building’s relatively narrow profile is maximised by an expressive front façade made of a stack of patinated (on site) steel ribbons, which were fabricated locally, in a workshop just outside Tokyo. This adds dynamism to the house’s main concrete frame and creates a strong sense of movement and a play with light and shadow in the house.

*Photography: Anatole Papafilippou*

D House in Shibuya-ku in central Tokyo designed by London based designer Ron Arad

Designed by Ron Arad and created with the help of local firm Issho who were the project’s collaborating architects, and located on a densely built street of two- and three-storey detached homes, the new-build D House spans 180 sq m and three above ground levels. The building’s relatively narrow profile is maximised by an expressive front façade made of a stack of patinated (on site) steel ribbons, which were fabricated locally, in a workshop just outside Tokyo. This adds dynamism to the house’s main concrete frame and creates a strong sense of movement and a play with light and shadow in the house.

Photography: Anatole Papafilippou

Maekawa house by influential Japanese modernist architect Maekawa Kunio

Completed in 1942 and built in a space limited to less than 100 sq m, this house was designed by Kunio Maekawa, an influential Japnese modernist architect. Maekawa studied architecture in France beneath Le Corbusier and is know for designing the Tokyo Metropolitan Art Museum in the 1960s. Originally built during the war, the house was dismantled and moved from its original location to the Edo-Tokyo Open Air Architectural Museum. The interior blends traditional Japanese and western modernist functional style.

Tokyo house by On Design — **Narrow house in Tokyo by On Design completed in 2012**

Extremely narrow housing has become increasingly popular in Tokyo due to strict planning regulations. This narrow house by Japanese architecture practice On Design fits this bill. Completed in 2012, it features an interior fissure that brings light into the heart of the plan, while rooms feature on each side, separating out living areas to give space for function as well as a feeling of a journey through the house.

*Photography: Jérémie Souteyrat*

Narrow house in Tokyo by On Design completed in 2012

Extremely narrow housing has become increasingly popular in Tokyo due to strict planning regulations. This narrow house by Japanese architecture practice On Design fits this bill. Completed in 2012, it features an interior fissure that brings light into the heart of the plan, while rooms feature on each side, separating out living areas to give space for function as well as a feeling of a journey through the house.

Photography: Jérémie Souteyrat

Grigio house, Tokyo — **The box-shaped raw concrete Grigio house**

An ode to concrete, this house in Tokyo is designed by Japanese practice Apollo Architects & Associates, headed by Satoshi Kurosaki. One cut-out volume makes way for the ground floor entrance and garage (which provides shelter for two cars). Carefully placed windows punctuate the facades, while terraces and a central courtyard at the one side of the building allow for plenty of light into the interior. It may appear closed off but the architect has cleverly carved out parts to make it light and open inside.

*Photography: Masao Nishikawa*

The box-shaped raw concrete Grigio house

An ode to concrete, this house in Tokyo is designed by Japanese practice Apollo Architects & Associates, headed by Satoshi Kurosaki. One cut-out volume makes way for the ground floor entrance and garage (which provides shelter for two cars). Carefully placed windows punctuate the facades, while terraces and a central courtyard at the one side of the building allow for plenty of light into the interior. It may appear closed off but the architect has cleverly carved out parts to make it light and open inside.

Photography: Masao Nishikawa

Family home by Apollo Architects & Associates — **Japanese family home in Fujisawa, Kanagawa by Apollo Architects & Associates**

Shaped around the idea of a resort hotel, this Japanese family home in Fujisawa, Kanagawa is a restful haven for any sea-lover, positioned a mere two kilometres from the ocean. The client, an avid surfer with family in-tow, acquired the land to build a home, which would be functional and robust enough to serve everyday life activity whilst maintaining a relaxed ‘holiday’ feel.

Japanese family home in Fujisawa, Kanagawa by Apollo Architects & Associates

Shaped around the idea of a resort hotel, this Japanese family home in Fujisawa, Kanagawa is a restful haven for any sea-lover, positioned a mere two kilometres from the ocean. The client, an avid surfer with family in-tow, acquired the land to build a home, which would be functional and robust enough to serve everyday life activity whilst maintaining a relaxed ‘holiday’ feel.

Koyasan Guest House by Alphaville Architects, Wakayama, Japan, built in 2012

A guest house designed for young people, at Koya-san, the headquarters of the Shinngon sect founded 1200 years ago. The house’s role is between a dormitory and a hotel, where privacy is protected, yet communal activity is also prioritised for its inhabitants. The thin wooden structure that is based on a simple construction technique, was designed with the ability to be expanded. Th structure consists only of two by four inch wooden beams, set at intervals of 455mm which are then wrapped by the exterior wall and insulation. The architects used traditional Japanese architecture techniques across the structure, finish and furniture.

House With Plant by Junya Ishigami — **House With Plants, a home for a young couple in Tokyo**

Japanese architect Junya Ishigami, an alumnus of Kazuyo Sejima & Associates who set up his own firm in 2004, built the House with Plant between 2010 and 2012. Bridging the space between landscape and architecture, this house has a garden space in the double-height interior and glazing that reveals the planting inside the house, to the outside. The cuboid shape of the house that combines open and closed panels is abstract and minimal.

House With Plants, a home for a young couple in Tokyo

Japanese architect Junya Ishigami, an alumnus of Kazuyo Sejima & Associates who set up his own firm in 2004, built the House with Plant between 2010 and 2012. Bridging the space between landscape and architecture, this house has a garden space in the double-height interior and glazing that reveals the planting inside the house, to the outside. The cuboid shape of the house that combines open and closed panels is abstract and minimal.

Mountain Villa in Karuizawa by Junzo Yoshimura, 1962

Once the residence of Japanese painter Kazu Wakita, this house is now part of the Wakita museum is located in Karuizawa, Japan, approximately an hour by train from Tokyo. The museum was built to surround this original structure. The architecture of the house allows plenty of like to filter into the space of the first floor and there is now an exhibition space of the second floor as well as displays of art in the corridor spaces. A tea-room and courtyard look out into the surrounding scenery.

Pony Garden by Atelier Bow-Wow

Built in 2008, this house is located in Sagamihara, Kanagawa, Japan. Its timber structure compiled compartments, spaces and mezzanines in its interior, and also provides space in its plan for sheltering a pony. The house overlooks a wide space for the pony to roam, and allows it to venture right up to the sheltered terrace.

Photography courtesy of Atelier Bow-Wow

Repository by Jun Igarashi Architects — **Repository, built in 2012 and conceived by Jun Igarashi Architects**

On the outskirts of Asahikawa, a region in Japan that sees a drastic temperature swing of 60°C between summer and winter, this house has consciously features only small openings in its exterior and plenty of insulation. The exterior walls are built of pine from Hokkaido, with locally sourced timber used for the structural supports as well – timber was chosen due to its thermal conductivity. The plan features two halls – the living/dining/master bedroom and the washing room – that are surrounded by smaller rooms. The washing room has a skylight that brings light into the entire house.

*Photography: Jérémie Souteyrat*

Repository, built in 2012 and conceived by Jun Igarashi Architects

On the outskirts of Asahikawa, a region in Japan that sees a drastic temperature swing of 60°C between summer and winter, this house has consciously features only small openings in its exterior and plenty of insulation. The exterior walls are built of pine from Hokkaido, with locally sourced timber used for the structural supports as well – timber was chosen due to its thermal conductivity. The plan features two halls – the living/dining/master bedroom and the washing room – that are surrounded by smaller rooms. The washing room has a skylight that brings light into the entire house.

Photography: Jérémie Souteyrat

Rainy Sunny house in Tokyo by Mount Fuji Architects

Located in a suburban neighbourhood of Tokyo, west of the Kanto plain, this house was designed in consideration of its humid climate. Due to the humidity, the architect designed to use bare reinforced concrete for the walls with creasing, a technique that would keep the alkali in and stain off. The mould was larch plywood that would transfer its grain onto the surface of the concrete to create a textured effect.

Photography: Ryota Atarashi

The black Kiritoshi House by Sugawaradaisuke in a rural town in Chiba prefecture

‘The exterior is finished as a simple box, allowing the residence to blend in easily with the rest of the surroundings,’ say the architects of this black house in the rural town of Oamishirasato in Chiba prefecture that is punctured with a asymmetric tunnel. Opening up into a light-filled open-plan space, the house that is designed for a family of four features wooden panelled floor and mirrored ceilings.

Photography: Jérémie Souteyrat

Moriyama House by Office of Ryue Nishizawa, completed in 2005

Designed by Ryue Nishizawa, this house is a flexible-format minimalist steel prefab house designed to merge private and community living, designed for Yasuo Moriyama. Found in the suburbs of Tokyo, the house is a multi-building residence with ten separate buildings ranging from one to three storeys – each room as a separate building. Steel plating allows the walls to be as thin as possible as a way to maximise on interior space.

Photography: Takeshi Homma

Roof House by Tezuka Architects (Takaharu + Yui Tezuka) completed in 2001

This house humorously holds a table, chairs a kitchen, a shower and a stove on its rooftop, inverting the interior with the exterior and exposing its inhabitants to the sky, the view and the neighbours. Inside, the house has multiple skylights that bring each family member up to the roof through their provate portal, designed to lean a ladded up to reach. The total floor area of the house is 97 sq m.

Photography: Katsuhisa Kida/FOTOTECA

Oshikamo house in Toyota designed by Katsutoshi Sasaki

This house designed by Katsutoshi Sasaki has a metal facade, yet inside, the interior walls and partitions are all constructed of exposed timber. There is an open-plan living room at the heart of the house, flooded by natural light from a skylight above, as well as two sheltered courtyards.

Photography: Toshiyuki Yano

Smart space: the finest modern Japanese houses

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