Premier Room
A composed study in Japanese architectural restraint — Oya stone bathroom, hinoki cypress ceiling details, and the structural silence of ma applied to 38m².
Tokyo, Japan
Altaris Tokyo
Where Stillness Becomes the Highest Form of Service.
The Discipline of Space
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Superior Room
A superior room with elevated city views, washi-panelled walls, and a deep Japanese soaking tub set within Oya stone.
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Garden Room
A courtyard room of quiet Japanese intelligence — natural washi wall panels, a bed framed in pale hinoki and bronzed iron, and an Oya stone bathroom with a walk-in rainfall shower and a deep hinoki soaking tub facing the private garden.
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Garden Suite
A room of considered Japanese scale — Kengo Kuma-designed Oya stone floors, hand-raked courtyard garden views, and an Oya stone bathroom with a walk-in rainfall shower and deep hinoki soaking tub overlooking the Imperial Palace gardens.
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Deluxe Room
A considered Japanese interior — bespoke Kyoto lacquerwork, Nishijin silk wall coverings, and an Oya stone bathroom with a walk-in rainfall shower and freestanding hinoki tub.
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Sumida Suite
A literary suite on the seventh floor — 148m² with a separate book-lined study, a private riverside terrace above the Sumida River, and an Oya stone bathroom with a freestanding hinoki soaking tub facing Tokyo Skytree.
Altaris Suite
Your Private Quarters
The Sumida suite is named for the river it faces — the Sumida, Tokyo's eastern waterway, whose banks once defined the city's most vibrant cultural quarter. The suite occupies 148m² on the seventh floor of the river-facing elevation. A riverside terrace, cantilevered above the water, can be accessed directly from the principal salon — a room whose walls are dressed in hand-woven Nishijin silk panels in a palette of deep indigo and pale wheat. The book-lined study beyond the salon was furnished in collaboration with a Jimbocho antiquarian — twelve running metres of Japanese literature and philosophy in traditional hardback, curated over two years. The master bedroom faces due east; the Oya stone bathroom, due south, positions its freestanding deep hinoki soaking tub to face the Tokyo Skytree tower across the water. A dedicated butler manages the suite throughout the day and night.
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Tokyo, Japan
Where Stillness Becomes the Highest Form of Service.
A Kengo Kuma-designed tower above Marunouchi, minutes from the Imperial Palace grounds. Altaris Tokyo interprets the European grand hotel through the Japanese concept of ma — the discipline of considered emptiness — translating forty floors of hinoki cypress, hand-woven washi, and Oya stone into an atmosphere of profound, structural calm. Here, everything is present. Everything is precisely withheld.
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The Logic of Extended Presence
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Stay Longer with Altaris
Five nights at Altaris Tokyo, accompanied by a twenty percent privilege on your stay, daily onsen access, a private kaiseki dinner at Shukō, and a private cultural orientation for two..
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The Honeymoon Edition
A romantic residency at Altaris Tokyo with a curated programme of private experiences, champagne, and flowers. The beginning of everything, arranged with precision..
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The Early Booking Privilege
Book your stay at Altaris Tokyo at least 21 days in advance and receive a 15% reduction on our best available rates..
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The Breakfast Residency
Room rate including daily breakfast for two at Altaris Tokyo. Begin every morning with the hotel's full breakfast service..
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The Suite Elevation
Preferential suite rates at Altaris Tokyo for direct bookings. More space, more light, and the particular quality of a room designed for more than one function..
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The Spa & Wellness Residency
A structured wellness stay at Altaris Tokyo — accommodation combined with a curated spa programme and full thermal circuit access..
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Shukō
Shukō is Altaris Tokyo's gastronomic anchor — a kaiseki-inspired menu that draws on Japan's deepest culinary traditions. Chef Masa Takahashi sources with the seasonal discipline of a craftsman who has spent decades learning from the land: Hokkaido sea urchin at peak season, Kagoshima Wagyu from a single herd, Kyoto bamboo shoots harvested in the pre-dawn quiet of April.
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Hana
A private kaiseki dining room of fourteen covers on the sixth floor of Altaris Tokyo. Chef Kenji Watanabe's seasonal menus honour the shun principle — eating at the precise moment of perfection. Each of the twelve courses is a study in restraint, executed with a technical precision that has earned recognition across both the classical and contemporary traditions.
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The Altaris Whisky Bar
A curated collection of over three hundred expressions — Japanese single malts, rare Scotch, and small-batch American bourbons — served from a counter of aged hinoki in a room of deliberate calm. Our head bartender Tomoko Nishimura approaches each pour as an act of navigation, guiding guests through distilleries, vintages, and the particular geography of flavour.
The Architecture of Renewal
Drawing from volcanic aquifers deep below Marunouchi, Onsen Altaris applies the deep intelligence of Japanese thermal therapy alongside precision physiological recovery. The temperature is engineered; the stillness is absolute.
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The Living City
Discover the Experiences-
The Tsukiji Dawn
The best sushi in Tokyo is not served in a restaurant. It is made in the pre-dawn quiet, by a shokunin who has spent forty years learning to listen to a single fish.
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Tsukiji Inner Market at Dawn
The professional market opens at five. The tuna auctions are concluded before most of the city has woken. We arrange the access, and the breakfast that follows.
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Private Tea Ceremony & Ikebana
Two of Japan's most refined aesthetic practices, experienced in sequence in a private garden pavilion arranged for Altaris Tokyo guests.
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Hakone & Mount Fuji
The most significant mountain in Japan, seen properly — not from a bus window, but from the water of Ashi-no-ko at seven in the morning.
