Junya Ishigami designs vast, undulating pavilion in Kanagawa
Japanese architect Junya Ishigami completes KAIT Plaza, a minimalist, column-free pavilion at the Kanagawa Institute of Technology that celebrates oft-unsung, semi-open spaces

Created as a communal, outdoors break-out space for the Kanagawa Institute of Technology, as well as an architectural experiment around notions of versatility, the KAIT Plaza's minimalist pavilion has just been completed. Designed by Japanese architect Junya Ishigami, the minimalist architecture project follows on its creator's previous work for the university, the Workshop building, which completed in 2008.
Addressing the question of how to create truly multi-tasking spaces, here, Ishigami explores versatility in terms of spatial experience rather than function. Seeking to create a ‘room' for the students to sit and relax, the architect started without a prescribed function or form in mind. Instead, he tried to imagine the different ways the structure could be used.
The result is a low volume that feels closely connected to the ground, its roofline rising and falling with the terrain's topographical curves. Inside, a bright, white interior, as crisp and cloud-like as the exterior, is equally ‘hilly', lit by 59 square openings of varied sizes on the roof.
RELATED STORY
The floor's ‘slopes' and ‘valleys' invite users to appropriate them in their own way. Students can sit on the ground to have their lunch; meet friends; take a nap; use it as a sheltered space to play sports on rainy days; set up temporary stalls during campus festivals; or display thesis projects during end-of-year shows. The interior is entirely column-free, making the undulating floor and ceiling slabs even more impressive.
The minimalist pavilion structure is protected from the elements by its extensive roof, but remains visibly open, without a wall or glass pane in sight. The pavilion should express and mirror the characteristics of the existing environment, and then supplement those with architectural elements, explains Ishigami.
INFORMATION
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).
-
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
-
This 18th-century Puglian villa has been restored with contemporary touches
The updated stonemason's workshop is a haven of centuries-old brick and sophisticated made-in-Italy design
-
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
-
Lego and Serpentine celebrate World Play Day with a new pavilion
Lego and Serpentine have just unveiled their Play Pavilion; a colourful new structure in Kensington Gardens in London and a gesture that celebrates World Play Day (11 June)
-
The Serpentine Pavilion 2025 is ready to visit, ‘an exhibition you can use’
The Serpentine Pavilion 2025 is ready for its public opening on 6 June; we toured the structure and spoke to its architect, Marina Tabassum
-
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