C4L is a modern Japanese house with a traditional twist
Traditional architecture and notions of home inform modern Japanese house C4L by Hitoshi Saruta / CUBO design architect

C4L is a modern Japanese house with a traditional twist. The residence, situated in the heart of Tokyo, draws on traditional Japanese architecture as well as notions of home, designed by Hitoshi Saruta and his studio, CUBO design architect. Saruta and his team took their cues from Junichiro Tanizaki’s book on Japanese aesthetics, In Praise of Shadows, which places an emphasis on 'materials and furnishings whose beauty and comfort can only be fully appreciated in the half-light of a traditional home', the team explain.
Modern Japanese house and traditional architecture
'In traditional Japanese homes, deep eaves linked the interior with the garden,' the architects continue. This allowed the structures to have soft light inside, keeping the interiors layered and gentle, while the gaze is turned towards the much brighter garden outside. The same principles were employed in this project in order to play with shadow and light to create a comfortable domestic space.
The home's different areas are interwoven with courtyards, terraces and gardens, which create focal points, juxtaposing the subtly lit rooms within. The architects also worked with traditional artisans to craft a range of bespoke details and fittings that make for a textured, considerate approach. The tailor-made interiors showcase the work of craftspeople in sukiya carpentry, plaster, Japanese paper, mullions, braided chord, screens and doors, and lacquer.
'We believe houses that are rooted in an understanding of Japan’s cultural context and a respect for the skills and innovations of our ancestors, but which can nevertheless be passed on to future generations, are the kind of houses we should be building in Japan today,' the architects write. 'Our designs encapsulate this concept, offering Japanese-style luxury. Although our collaboration with world-class artisans in this project required much effort, it was deeply inspiring. The resulting home embodies the tranquility and exquisite tension that is the true strength of Japanese culture while subtly evoking wabi-sabi, the beauty of imperfection.'
Wallpaper* Newsletter
Receive our daily digest of inspiration, escapism and design stories from around the world direct to your inbox.
Ellie Stathaki is the Architecture & Environment Director at Wallpaper*. She trained as an architect at the Aristotle University of Thessaloniki in Greece and studied architectural history at the Bartlett in London. Now an established journalist, she has been a member of the Wallpaper* team since 2006, visiting buildings across the globe and interviewing leading architects such as Tadao Ando and Rem Koolhaas. Ellie has also taken part in judging panels, moderated events, curated shows and contributed in books, such as The Contemporary House (Thames & Hudson, 2018), Glenn Sestig Architecture Diary (2020) and House London (2022).
-
In Shanghai, Hermès conjures a ‘cosmopolitan explorer’ for its one-off show on the Huangpu River
Nadège Vanhée, artistic director of Hermès’ womenswear collections, presented ‘The Second Chapter’ of her A/W 2025 collection earlier this evening (13 June 2025) against the futuristic skyline of Shanghai
-
Out of office: the Wallpaper* editors’ picks of the week
It was a jam-packed week for the Wallpaper* staff, entailing furniture, tech and music launches and lots of good food – from afternoon tea to omakase
-
Peugeot brings back a classic performance badge for the electric era: meet the E-208 GTi
Peugeot has unveiled the new E-208 GTi, a performance EV designed to hark back to a golden age of compact sports cars
-
A Karuizawa house is a soothing, work-from-home retreat in Japan
Takeshi Hirobe Architects play with scale and space, creating a tranquil residence in which to live and work
-
Naoshima New Museum of Art is a home for Asian art, and a lasting legacy, in Seto Inland Sea
The Naoshima New Museum of Art opens, marking a seminal addition to the Japanese island's renowned Benesse Art Site Naoshima; we explore Tadao Ando's design
-
Behind a contemporary veil, this Kyoto house has tradition at its core
Designed by Apollo Architects & Associates, a Kyoto house in Uji City is split into a series of courtyards, adding a sense of wellbeing to its residential environment
-
Kazuyo Sejima and Ryue Nishizawa on harmony, nature and their RIBA gong
The SANAA duo are celebrating their RIBA Royal Gold Medal 2025 in London today, and talked to us about self-reflection, the year ahead, and the need to create harmony in our environment
-
New book 'I-IN' brings together Japanese heritage and minimalist architecture at its finest
Japanese architecture studio I-IN flaunts its expert command of 21st-century minimalism in a new book by Frame Publishers
-
Giant rings! Timber futurism! It’s the Osaka Expo 2025
The Osaka Expo 2025 opens its microcosm of experimental architecture, futuristic innovations and optimistic spirit; welcome to our pick of the global event’s design trends and highlights
-
2025 Expo Osaka: Ireland is having a moment in Japan
At 2025 Expo Osaka, a new sculpture for the Irish pavilion brings together two nations for a harmonious dialogue between place and time, material and form
-
Tour the brutalist Ginza Sony Park, Tokyo's newest urban hub
Ginza Sony Park opens in all its brutalist glory, the tech giant’s new building that is designed to embrace the public, offering exhibitions and freely accessible space