Book your stay on our website
and save up to 10%
compared to Booking.com!
Check rooms and rates
From404US$ /night
Check-in
20Nov2025Select date
Check-out
21Nov2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

1 1 1 Otemachi, Tokyo, Japan

Rooms & Apartments

Ascott Marunouchi Tokyo offers 49 studios and 80 one- or two-bedroom apartments, plus a three-bedroom Marunouchi Suite. All include air conditioning, flat-screen TVs, refrigerators, microwaves, and free Wi-Fi. Some feature Japanese tatami mattresses. Apartments have washing machines, dryers, and kitchenettes with electric kettles and cookware. Bathrooms include free toiletries, bathrobes, and slippers.

Dining at Triple One

Triple One restaurant on the 22nd floor serves buffet breakfast, lunch, and dinner specializing in Chinese and Singaporean cuisine. The restaurant overlooks a courtyard garden. A drinks vending machine is available on-site.

Infinity Pool & Gym

The property features a compact infinity swimming pool with one transparent side. Next to it is a spacious gym. Guests can also relax in the on-site garden or shared lounge area.

Otemachi Business District Location

Located in Tokyo's Otemachi business district, the residence is in the same building as Citibank and PricewaterhouseCoopers. It is a 10-minute walk to Tokyo Station and directly linked to Otemachi subway station. The Imperial Palace East Garden is 1 km away, Ginza shopping district is 2.5 km away, and Tsukiji Market is 2.5 km from the property.

Services & Conveniences

Services include dry cleaning, a supermarket delivery service, and free Wi-Fi throughout the property. The integrated development below features specialty restaurants, cafes, bars, and shops with both indoor and alfresco dining options.

View all

Choose from a variety of room types

Choose from a wide variety of rooms designed for families, including double rooms, family suites, and rooms with breakfast included
2 Bedroom Deluxe
2 persons
106 m² 
1 King-size bed
Shower
Coffee machine
Studio
2 persons
40 m² 
1 King-size bed
Shower
Coffee machine
Deluxe Double Studio
2 persons
40 m² 
1 King-size bed
Shower
Coffee machine
Deluxe Twin Room
2 persons
40 m² 
2 Single beds
Shower
Coffee machine
Click button to see more rooms
Show all rooms
Show all roomsLess

Availability and pricing for your selected dates

Book your family’s getaway in a snap with up-to-date availability and pricing!

Tips on navigating the city

Access a full list of transport options to make getting around with your family easy

City Centre
Tokyo900 m
Airports
Tokyo International (HND) 19.7 km
Narita International (NRT) 67.6 km
Train
Tokyo Station800 m
Underground
Otemachi400 m
Takebashi600 m

Facilities

Each family-friendly hotel provides top-notch amenities for an unforgettable stay with your loved ones

General

  • No smoking on site
  • Free Wi-Fi
  • On-site car park
  • Handicap parking
  • Safe deposit box
  • 24-hour reception
  • Pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • 24-hour security
  • Luggage storage
  • Locker room
  • Lift
  • Currency exchange
  • Vending machines
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre

Guest Parking

  • Electric kettle
  • Dryer
  • Cookware/ Kitchen utensils

Services

  • Pet amenities available
  • Room service
  • Housekeeping
  • Laundry
  • Dry cleaning

Dining

  • Restaurant

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots

Facilities for people with disabilities

  • Toilet for disabled

Spa & Leisure

  • Indoor swimming pool
  • Garden area
  • Leisure/ TV room

Room features

  • Free Wi-Fi in rooms
  • Air conditioning
  • Sitting area
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities

Bathroom

  • Washing machine
  • Free toiletries

Self-catering

  • Electric kettle
  • Dryer
  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
Show more

Location

1 1 1 Otemachi, Tokyo, Japan
Map view
1 1 1 Otemachi, Tokyo, Japan
Nearby
1-1 Chiyoda
Kokyo Otemon Gate
480 m
Restaurants
Sakanasama
0 m
1-1-1 Otemachi Park Building B1
Triple One
0 m
1-1-1 22F Otemachi Park Building Ascott Marunouchi Tokyo
Nikusho no Gyutan Tannosuke Sakaba
0 m
1-1-1 Otemachi Park Bldg. B1F
Niwakaya Chosuke
0 m
1-1-1 Otemachi Park Bldg. B1F
Kanazawa Maimon Sushi Tamahime Otemachi
100 m
1-1-1 Otemachi Park Bldg. B1F
Le Poulet Brasserie Ukai
120 m
1-1-1 Otemachi Park Bldg. 1F
Kuratedyaya
290 m
1-1-3
Shodoten Otecenterbldg
180 m
1-1-3
Houmitei Otemachi Hotoria
200 m
1-1-2 B1 Otemachi Tower
Tenoji
200 m
1-6-1
Bangkok Express
200 m
1-6-1 B2F Otemachi Bldg.
Shodoten Firstsquare
200 m
1-5-1
Pigneto
180 m
1 Chome-2-1
Get access to exclusive early booking discounts for your family’s upcoming getaway
Book now and enjoy exclusive rates on your family vacation!
Check Rates

Next best alternative

Consider them for your next trip.
Check-in
20Nov2025Select date
Check-out
21Nov2025Select date
Rooms and Guests2 Guests, 1 Room