Taichi is the son of celebrated architect Kengo Kuma / photo: Koki
Taichi Kuma, son of the celebrated Japanese architect Kengo Kuma, has designed a striking new sauna for the Sana Mane glamping destination in southern Japan.
Nestled between a forest and a beach, the 150-layer wooden sauna is built from 5,000 pieces of stacked plywood and curves upwards into a spiral shape inspired by the geometry of seashells and fishtails. In a nod to this, the structure – called Sazae – is named after the Japanese word for the horned turban sea snail’s shell.
Inside the sauna, the pleats of wood are gently shaped to provide a comfortable seating space. The interior is illuminated by natural light from an oculus in the ceiling as well as specialist durable LED lighting.
The temperature and humidity are kept at an optimum level, despite the high ceiling, thanks to environmental simulations and a design which forces ventilation.
Taichi became a partner at Kengo Kuma and Associates (KKAA) in 2020. His father Kengo founded the practice and has worked with leading hospitality brands around the world such as Six Senses, Capella and St Regis.
Kengo’s wellness projects range from one of the largest spas in the Caribbean at Mandarin Oriental Dellis Cay and the pixelated stone design of the Yunfeng Spa Resort in China to skincare packaging for Aman and a meditation house at Das Kranzbach spa hotel in Bavaria.
Taichi collaborated with Japan-based sauna brand TTNE to realise the design of Sazae. According to KKAA, Sazae’s linear pleats were pieced together like a puzzle and draw on biomimicry.
The eye-catching sauna has been brought to life on Naoshima island, a creative hotspot known as ‘Japan’s art island’ thanks to its abundance of art museums, sculptures and architecture.
Taichi describes the sauna as a “cave-like space with many twists and turns, cut off from the outside world by a thin wall”. For him, its most important advantage is its ability to help people experience Naoshima’s nature more deeply and profoundly once they exit the sauna.
“Personally, I like saunas where you can detox yourself from digital gadgets, internalise and confront yourself. Saunas have the effect of attracting such natural charm. When you bathe in plenty of moisture and heat, the air you feel afterwards is something else.”
He encourages bathers to use the sauna as part of a contrast thermotherapy cycle and cool off by swimming in the nearby sea.
Reserved for hotel guests only, Sazae must be booked in advance. Guests are allowed to eat and drink inside and are offered bath towels, sauna hats, sauna mats and sandals for free. They can also upgrade their experience by selecting either a herbal or citrus aromatherapy oil to scent the sauna and opt to take in a traditional Finnish vihta – a bunch of young birch leaves used for light slapping on the body to help with circulation.
Read more from this issue of Attractions Management magazine
View contents of Attractions Management 2023 issue 2
Editor's letter: Feeling optimistic
Revenue is at an all-time high and democratic wellness is bubbling under. It’s an exciting time for spas, says Katie Barnes
Spa People: Taichi Kuma
The son of celebrated architect Kengo Kuma designs a striking shell-like sauna in Japan
Spa People: Ana Ramirez
On her plans to roll out Ancestral Handmade, her regenerative wellness hotel concept, across South America – starting in Colombia
Spa People: Daniel Golby
On ESPA Life's debut in Doha and the markets he has his eyes set on for future expansion
News report: Milestone moment
US spa industry revenue exceeds the US$20bn mark according to ISPA's latest Big Five statistics
Sponsored: MyBlend: A new vision of beauty
Clarins has elevated its myBlend brand with new tech and formulations, as well as forging powerful alliances with global spa partners
Sponsored: Gharieni: Mind expansion
With the quest for better mental health growing ever stronger in the wake of the global pandemic, we ask Gharieni CEO Sammy Gharieni how the company’s wellness technologies are helping spas to meet this consumer demand
Top team: Hilton
Sleep, fitness and new spa concepts are top of the list as Hilton looks to deliver wellness across its 7,000 properties
Thermal spa: The heat is on
With 50 hot springs projects underway, the US is looking to establish itself as a thermal spa destination. Jane Kitchen takes a closer look
Taichi is the son of celebrated architect Kengo Kuma / photo: Koki
Taichi Kuma, son of the celebrated Japanese architect Kengo Kuma, has designed a striking new sauna for the Sana Mane glamping destination in southern Japan.
Nestled between a forest and a beach, the 150-layer wooden sauna is built from 5,000 pieces of stacked plywood and curves upwards into a spiral shape inspired by the geometry of seashells and fishtails. In a nod to this, the structure – called Sazae – is named after the Japanese word for the horned turban sea snail’s shell.
Inside the sauna, the pleats of wood are gently shaped to provide a comfortable seating space. The interior is illuminated by natural light from an oculus in the ceiling as well as specialist durable LED lighting.
The temperature and humidity are kept at an optimum level, despite the high ceiling, thanks to environmental simulations and a design which forces ventilation.
Taichi became a partner at Kengo Kuma and Associates (KKAA) in 2020. His father Kengo founded the practice and has worked with leading hospitality brands around the world such as Six Senses, Capella and St Regis.
Kengo’s wellness projects range from one of the largest spas in the Caribbean at Mandarin Oriental Dellis Cay and the pixelated stone design of the Yunfeng Spa Resort in China to skincare packaging for Aman and a meditation house at Das Kranzbach spa hotel in Bavaria.
Taichi collaborated with Japan-based sauna brand TTNE to realise the design of Sazae. According to KKAA, Sazae’s linear pleats were pieced together like a puzzle and draw on biomimicry.
The eye-catching sauna has been brought to life on Naoshima island, a creative hotspot known as ‘Japan’s art island’ thanks to its abundance of art museums, sculptures and architecture.
Taichi describes the sauna as a “cave-like space with many twists and turns, cut off from the outside world by a thin wall”. For him, its most important advantage is its ability to help people experience Naoshima’s nature more deeply and profoundly once they exit the sauna.
“Personally, I like saunas where you can detox yourself from digital gadgets, internalise and confront yourself. Saunas have the effect of attracting such natural charm. When you bathe in plenty of moisture and heat, the air you feel afterwards is something else.”
He encourages bathers to use the sauna as part of a contrast thermotherapy cycle and cool off by swimming in the nearby sea.
Reserved for hotel guests only, Sazae must be booked in advance. Guests are allowed to eat and drink inside and are offered bath towels, sauna hats, sauna mats and sandals for free. They can also upgrade their experience by selecting either a herbal or citrus aromatherapy oil to scent the sauna and opt to take in a traditional Finnish vihta – a bunch of young birch leaves used for light slapping on the body to help with circulation.
Read more from this issue of Attractions Management magazine
View contents of Attractions Management 2023 issue 2
Editor's letter: Feeling optimistic
Revenue is at an all-time high and democratic wellness is bubbling under. It’s an exciting time for spas, says Katie Barnes
Spa People: Taichi Kuma
The son of celebrated architect Kengo Kuma designs a striking shell-like sauna in Japan
Spa People: Ana Ramirez
On her plans to roll out Ancestral Handmade, her regenerative wellness hotel concept, across South America – starting in Colombia
Spa People: Daniel Golby
On ESPA Life's debut in Doha and the markets he has his eyes set on for future expansion
News report: Milestone moment
US spa industry revenue exceeds the US$20bn mark according to ISPA's latest Big Five statistics
Sponsored: MyBlend: A new vision of beauty
Clarins has elevated its myBlend brand with new tech and formulations, as well as forging powerful alliances with global spa partners
Sponsored: Gharieni: Mind expansion
With the quest for better mental health growing ever stronger in the wake of the global pandemic, we ask Gharieni CEO Sammy Gharieni how the company’s wellness technologies are helping spas to meet this consumer demand
Top team: Hilton
Sleep, fitness and new spa concepts are top of the list as Hilton looks to deliver wellness across its 7,000 properties
Thermal spa: The heat is on
With 50 hot springs projects underway, the US is looking to establish itself as a thermal spa destination. Jane Kitchen takes a closer look
OMA has completed a major transformation of New York's New Museum, creating a larger
cultural campus that combines expanded exhibition spaces with learning, performance,
hospitality and public programming.
A US$50 million (£44.2 million, €51.2 million) transformation of Chicago's historic McCormick
Mansion has created a new destination that combines live magic, immersive theatre, dining and
private membership under one roof.
The Montana Historical Society has officially celebrated the opening of its new Montana
Heritage
Center, a US$107 million (£79 million, €92 million) destination that combines immersive
storytelling with cutting-edge audiovisual technology to bring the sta
San Antonio Zoo has reported a US$283 million economic impact for 2025, following a decade-
long transformation programme that has seen almost US$200 million invested into the Texas
attraction.
Plans for the AU$180 million redevelopment of Reef HQ Aquarium in Townsville, Australia, are
progressing, with the project set to transform the attraction into a global centre for reef
education and conservation.
Abu Dhabi-based investment firm Mubadala Capital has made a binding, fully financed
€1 billion
offer to acquire Pierre and Vacances SA, the European holiday resort operator behind the
continental European Center Parcs business.
Disney has reaffirmed its commitment to investing US$30 billion in its US parks and cruise
business by 2033, using new America250 celebrations to underline the role its attractions play
in supporting jobs, tourism and economic growth.
Expo 2030 Riyadh is being planned as a permanent visitor destination, with organisers
confirming the six-million-square-metre site will become a Global Village after the event closes.
The owner of one of Australia's best-known waterparks has acquired a major competitor,
creating a new attractions business spanning two of the country's largest visitor destinations.
The Toverland theme park in the Netherlands has announced a €98m expansion programme
that will add a resort, new attractions and staff facilities as it pursues plans to become a multi-
day destination.
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