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インソムニア 赤坂 INNSOMNIA akasaka

casual Concept Hotel
  • Tokyo > Akasaka ・ Tameike
INNSOMNIA akasaka / Tokyo Roppongi・Azabu・Akasaka・Aoyama 12

Countermeasures for COVID-19

  • Hand sanitizer provided
    Hand sanitizer provided
  • Disinfection
  • Ventilation
  • Ensure Social Distancing
    Ensure Social Distancing
  • Guidelines for employees
    Guidelines for employees
  • Guidelines for guests
    Guidelines for guests

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Freedom in business, pleasure, and even travel: 
The "city that never sleeps" for adults is here in Akasaka.

Special rooms are prepared in typical Akasaka fashion to fit to your lifestyle. Spend your time luxuriously however you please. Enjoy chatting with those who are important to you. Your time is our priority and we welcome you to enjoy it in this especially refined, mature space.

At the hotel that never sleeps, the café is also open 24 hours. Enjoy to your heart's content Kyoto's hand-picked specialty cofee brand, "Unir". Guests who are staying with are provided freshly brewed coffee free of charge. With our Relux special offer you can enjoy a complimentary upgraded special drink present. We hope you spend a leisurely and elegant time here.

Guests may also make free use of the fitness center. 
Why not train your mind along with your body with our stylishly designed training gear?
Break away from the ordinary and have a luxurious night. At the hotel that never sleeps, suitable for the 24-hour style of Akasaka, enjoy yourself to the freedom of being an adult.      
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  • Rooms (-)
  • Plan (-)


Relux grade


Accommodations that have achieved high customer satisfaction and that can be enjoyed casually.

Overall Rating(11 reviews)


















Other Facilities3.7/5

Mr./Ms. S.R(45)

Total points

Stayed in

Room type


35 Deluxe Double

very good

very good

Mr./Ms. A.S(47)

Total points

Stayed in

Room type


50 Junior Suite Double


I am about to be billed twice.

Read in English

Mr./Ms. T.M(Private)

Total points

Stayed in

Room type


50 Junior Suite Double

毎日コーヒーごちそうさまでした。 部屋に持ち帰ることが出来たので一人でのんびり過ごせてとても良い休暇でした。

I went to a coffee feast every day. It was a very good vacation, being able to take it home alone, to take it home alone.

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2 Chome-14-14 Akasaka, Minato-ku, Tokyo-to [View map]

check-in / check-out time

15:00 / 12:00

CI/CO time may be different depending on plan.

Credit card


Number of guest rooms

66 room(s)


◆Unir Akasaka store(1F/24-hour operations)
The many specialty coffees that have cleared strict conditions are available at any time 24/7 with free refills. We hope you try a special cup created carefully with all the qualities of the coffee. 
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Please contact the hotels/ryokans directly for more details.
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Other facility information

【Staying guest rate:¥9,500/2 hours ¥14,500/4 hours ¥19,500/6 hours (All rates tax-inclusive)】
A mature time and space with impressive audiovisuals that will help you enjoy work. Good for sharing your favorite movie or TV show with a friend. It also for wonderful for enjoying an overseas event or sport game in real-time. It is also suited for a presentation room for business meetings as it is equipped with audio and visual elements. The audio system is from the Scottish company, Linn, that produces high-quality, natural audio as the room is equipped with a monitor that is connected to multiple channels.
※Reservations for this location must be for 2 hours use or longer.

◆Kitchen Drinker
【Staying guest rate:¥14,500/4 hours ¥19,500/6 hours (All rates tax inclusive)】
The ideal home party space to enjoy food and conversations. We can help greet your special friends and chef with a private dinner party. Bring your own ingredients and wine. we hope you enjoy your meal and comradery without worrying about the time. The sleekly-designed state-of-the-art German kitchen system "Bulthaup", with its characteristic storage system, will reintroduce you to the way of using a system kitchen.
※Reservations for this location must be for 4 hours use or longer.
※One dining table seats 8 people.

◆Muscle Pain
【For guests staying with us only/Free while staying at the hotel】
An area to train your body with the newest equipment. 
This space is for training without disruption with a personal trainer or for groups to learn the basics with stretches and work-outs. The stylishly designed fitness equipment from the Wellness Collection of Italian company "Technogym" will make you eager to exercise.
※Operational 24/7 while staying at the hotel.
※Please prepare necessary items like sports wear and shoes on your own.
※Rental towels and water dispensers are free to use.
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Please contact the hotels/ryokans directly for more details.
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Please contact the hotels/ryokans directly for more details.
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  • Bath tax
  • Children allowed
  • Room service
  • Transportation service
  • Parking area
  • Hot spring
  • Fresh hot spring
  • Room with outdoor spa
  • Public spa
  • Private spa
  • Indoor pool
  • Outdoor pool
  • Esthe/Spa facility
  • Fitness facility
  • Barrier free
  • 5 min walk from station
  • Pets allowed
  • Breakfast in room
  • Dinner in room
  • Open air bath
  • Night view
  • Ocean view
  • Cottage
  • Coupon

The accommodation features are general descriptions of the facility. The amenities and breadth of service will differ between each accommodation. For details, please confirm directly with the accommodation.


Access by public transportation.

Get off at Akasaka Station on the Tokyo Metro Chiyoda line
2 minute walking from Exit 2

Get off at Tameike-Sanno Station on the Tokyo Metro Ginza, Nanhoku line
6 minute walk from Exit 10

2 Chome-14-14 Akasaka, Minato-ku, Tokyo-to

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Contact the Relux concierge

Relux concierges will help you with anything you need.Feel free to contact us.

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