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Tmark City Hotel Tokyo Omori

3.5 star property
Hotel with a restaurant, a quick walk to Shinagawa Aquarium

Choose dates to view prices

Photo gallery for Tmark City Hotel Tokyo Omori

Front of property - evening/night
Restaurant
Lobby
Lobby sitting area
Premium bedding, down comforters, pillowtop beds, blackout drapes

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Parking available
  • Housekeeping
  • 24/7 front desk
  • Laundry
  • Free WiFi

Explore the area

View in a map
Omorihoncho 1-2-10, Tokyo, Tokyo, 1430011
  • Place, Shinagawa Aquarium
    ‪3 min walk‬
  • Place, Tokyo Tower
    ‪8 min drive‬
  • Place, Shibuya Crossing
    ‪9 min drive‬
  • Airport, Tokyo (HND-Haneda)
    ‪8 min drive‬

Room options

Run of House, Non Smoking

  • Sleeps 3
  • 1 Double Bed OR 2 Twin Beds

View all photos for Superior Twin Room, Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Superior Twin Room, Smoking

  • 269 sq ft
  • Sleeps 5
  • 2 Twin Beds

View all photos for Triple Room, Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Triple Room, Smoking

8.4 out of 10
Very good
(6 reviews)
  • 269 sq ft
  • Sleeps 5
  • 3 Twin Beds

View all photos for Superior Twin Room, Non Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Superior Twin Room, Non Smoking

10.0 out of 10
Exceptional
(2 reviews)
  • 269 sq ft
  • Sleeps 5
  • 2 Twin Beds

View all photos for Twin Room, Non Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Twin Room, Non Smoking

9.0 out of 10
Wonderful
(29 reviews)
  • 237 sq ft
  • Sleeps 4
  • 2 Large Twin Beds

View all photos for Twin Room, Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Twin Room, Smoking

8.0 out of 10
Very good
(4 reviews)
  • 237 sq ft
  • Sleeps 4
  • 2 Large Twin Beds

View all photos for Deluxe Twin Room, Non Smoking

Deluxe Twin Room, Non Smoking | Premium bedding, down comforters, pillowtop beds, blackout drapes

Deluxe Twin Room, Non Smoking

  • Sleeps 5
  • 2 Twin Beds and 1 Twin Sofa Bed

View all photos for Double Room, Non Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Double Room, Non Smoking

8.8 out of 10
Excellent
(23 reviews)
  • 161 sq ft
  • Sleeps 3
  • 1 Double Bed

View all photos for Double Room, Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Double Room, Smoking

10.0 out of 10
Exceptional
(2 reviews)
  • 161 sq ft
  • Sleeps 3
  • 1 Double Bed

View all photos for Triple Room, Non Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Triple Room, Non Smoking

9.4 out of 10
Exceptional
(27 reviews)
  • 269 sq ft
  • Sleeps 5
  • 3 Twin Beds

Run of House, Smoking

  • Sleeps 3
  • 1 Double Bed OR 2 Twin Beds

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About the neighborhood

Tokyo

Located in Ota within a short stroll of Shinagawa Aquarium, Tmark City Hotel Tokyo Omori is within a 10-minute drive Tokyo Tower. This 288-room, 3.5-star hotel welcomes guests with in-room amenities like refrigerators, espresso makers, and LCD TVs.

What's nearby

  • Shinagawa Aquarium - 3 min walk - 0.2 miles
  • Ohi Racecourse - 15 min walk - 0.8 miles
  • Tokyo Tower - 8 min drive - 5.8 miles
  • Shibuya Crossing - 9 min drive - 7.8 miles
  • Tokyo Imperial Palace - 10 min drive - 7.5 miles

Getting around

  • Omorikaigan Station - 1 min walk
  • Oi Keibajo Mae Station - 2 min drive
  • Haneda Airport (HND) - 20 min drive

Restaurants

  • ‪甲斐そば - ‬3 min walk
  • ‪もつ家 大西 - ‬3 min walk
  • ‪季節料理 DARUMA - ‬3 min walk
  • ‪ゆう月 大森海岸店 - ‬4 min walk
  • ‪松乃鮨 - ‬3 min walk

About this property

Tmark City Hotel Tokyo Omori

Hotel with a restaurant, a quick walk to Shinagawa Aquarium
Guests of Tmark City Hotel Tokyo Omori enjoy free WiFi in public areas, microwave in a common area, and a vending machine. Self parking is offered for JPY 2200 per day. The front desk has multilingual staff standing by 24 hours a day to assist with luggage storage and dry cleaning/laundry.
Guests can expect free WiFi and 43-inch LCD TVs. Pillowtop beds sport premium bedding and down comforters, and bathrooms offer deep soaking tubs, hydromassage showers, hair dryers, and free toiletries. Refrigerators, espresso makers, and phones are other standard amenities.

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Height restrictions apply for onsite parking
  • Self parking on site (JPY 2,200 per day; includes in/out privileges)
  • Limited onsite parking
  • Wheelchair-accessible parking available
  • Onsite parking includes off-street options

Food and drink

  • Daily buffet breakfast available 6:30 AM to 10:00 AM for a fee: JPY 1,760 for adults and JPY 1,320 for children
  • A restaurant

Family friendly

  • In-room refrigerator
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Luggage storage
  • Shared microwave
  • Vending machine

Guest services

  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 1 accessible parking space
  • Elevator
  • Lever door handles
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible restaurant
  • Wheelchairs on site

More

  • 13 floors
  • Built in 2018
  • Designated smoking areas

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Pillowtop mattress
  • Premium bedding

Bathroom

  • Bidet
  • Deep soaking bathtub
  • Free toiletries
  • Hair dryer
  • Hydromassage showerhead
  • Private bathroom
  • Shower/bathtub combination
  • Slippers
  • Towels provided

Entertainment

  • 43-inch LCD TV

Food and drink

  • Electric kettle
  • Espresso maker
  • Free bottled water
  • Refrigerator

More

  • Air conditioning
  • Heating
  • Iron/ironing board on request
  • Phone
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: 1 AM
Early check-in subject to availability
An early check-in fee will be charged
Minimum check-in age: 18

Check-out

Check-out before 11 AM
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Guests must contact the property in advance for check-in instructions; front desk staff will greet guests on arrival at the property
To make arrangements for check-in please contact the property at least 72 hours before arrival using the information on the booking confirmation

Access methods

Staffed front desk

Pets

  • Service animals exempt from fees

Children and extra beds

  • One child 11 years old or younger stays free, per registered adult, when using existing bedding

Property payment types

Important information

Fees

  • The city tax ranges from JPY 100-200 per person, per night based on the nightly room rate. The tax does not apply to nightly rates under JPY 10,000. Please note that further exemptions may apply. For more details, please contact the office using the information on the reservation confirmation received after booking.

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Fee for buffet breakfast: approximately JPY 1760 for adults and JPY 1320 for children
  • Self parking fee: JPY 2200 per day (in/out privileges)
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

This list may not be comprehensive. Fees and deposits might not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
  • Check-in: 3 PM—-1 AM
  • Check-out: 11 AM
  • Minimum check-in age: 18
The front desk is open 24 hours a day. Driving? This property offers parking (fees apply).

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit or credit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. Cash is not accepted. 

Additional information about polices, regulations, and more:

  • Registered guests are the only ones allowed in guestrooms.
  • As required by the Japanese Ministry of Health, Labour, and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Also, it's required that lodging proprietors photocopy the passports of all registering guests and keep the photocopy on file.
  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.
  • Parking has height restrictions.

Property is also known as

Tmark City Hotel Omori
Tmark City Tokyo Omori
Tmark City Omori
Tmark City Tokyo Omori Tokyo
Tmark City Hotel Tokyo Omori Hotel
Tmark City Hotel Tokyo Omori Tokyo
Tmark City Hotel Tokyo Omori Hotel Tokyo

Frequently asked questions

Is a free cancellation option available at Tmark City Hotel Tokyo Omori?

Tmark City Hotel Tokyo Omori offers free cancellation on some room rates. To learn more, take a look at the cancellation policy on our site.

How much does it cost to stay at Tmark City Hotel Tokyo Omori?

As of Sep 28, 2025, prices found for a 1-night stay for 2 adults at Tmark City Hotel Tokyo Omori on Oct 7, 2025 start from $157.88, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What's there to see near Tmark City Hotel Tokyo Omori?

This hotel is situated in Ota, just steps from Shinagawa Aquarium. You'll also find Tokyo Bay and DiverCity Tokyo Plaza within a short drive.

Is parking available on site at Tmark City Hotel Tokyo Omori?

Yes, parking is offered for JPY 2,200 per day with in/out privileges. Though parking is limited, accessible parking is also available.

Does Tmark City Hotel Tokyo Omori feature a casino at the property?

No, Tmark City Hotel Tokyo Omori doesn't have a casino.

Will I find an indoor pool at Tmark City Hotel Tokyo Omori?

No, there is no indoor pool at this hotel.

What do couples enjoy most about Tmark City Hotel Tokyo Omori?

Amenities that appeal to couples at this hotel include a soaking tub, a pillowtop mattress, and slippers.

Are there hot tubs at Tmark City Hotel Tokyo Omori?

No, there isn't a spa tub at this hotel.

Does Tmark City Hotel Tokyo Omori feature a restaurant that includes a breakfast menu?

Yes, Tmark City Hotel Tokyo Omori serves buffet breakfast each morning for a surcharge from its restaurant.

Will Tmark City Hotel Tokyo Omori allow pets to stay for free?

No, pets aren't allowed at Tmark City Hotel Tokyo Omori though service animals are welcome.

Are there connecting rooms at Tmark City Hotel Tokyo Omori?

No, this hotel doesn't feature connecting guestrooms.

How close is the airport from Tmark City Hotel Tokyo Omori?

The closest major airport to Tmark City Hotel Tokyo Omori is Haneda Airport (HND), which is 5.7 mi away (20 minutes by car).

Are there rooms with balconies at Tmark City Hotel Tokyo Omori?

No, at Tmark City Hotel Tokyo Omori, there aren't any guestrooms that list a balcony.

Reviews

Tmark City Hotel Tokyo Omori Reviews

9.0

Wonderful

9.0/10

Cleanliness

9.0/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

8.8/10

Eco-friendliness
Rating 10 - Excellent. 623 out of 1028 reviews
Rating 8 - Good. 284 out of 1028 reviews
Rating 6 - Okay. 82 out of 1028 reviews
Rating 4 - Poor. 25 out of 1028 reviews
Rating 2 - Terrible. 14 out of 1028 reviews

Reviews

10/10 Excellent

CLAUDE

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
AWESOME!
Stayed 3 nights in Aug 2025

8/10 Good

Sofiane

Traveled with family
Liked: Cleanliness, property conditions & facilities, room comfort
Good
Stayed 3 nights in Jun 2025

10/10 Excellent

Guangfa

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good value for the price.
Stayed 2 nights in Jun 2025

10/10 Excellent

Manish

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Jun 2025

8/10 Good

Manish

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jun 2025

10/10 Excellent

Debora

Traveled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Location was great, conveniently located near a train station making it easy to get up and go! Rooms were equipped with all the necessities.
Stayed 6 nights in Jun 2025

10/10 Excellent

Kim

Liked: Cleanliness, amenities, property conditions & facilities
Great place to stay. I would definitely stay again.
Stayed 1 night in Jun 2025

8/10 Good

Curtis, Paradise

Stayed 4 nights in Jun 2025

8/10 Good

HANNAH, STOCKTON

Traveled with family and small children, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Small hotel, clean but the room size is small for 3 beds. It is next to train station, convenient store and 7eleven.
Stayed 6 nights in Jun 2025

10/10 Excellent

Akrem

Stayed 4 nights in Jun 2025

10/10 Excellent

Gina

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Lovely hotel. Clean, quiet. Very nice personnel.
Stayed 3 nights in Jun 2025

10/10 Excellent

A

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Nice clean, well priced hotel with easy access to Tokyo Haneda and into Tokyo city by train.
Stayed 2 nights in Jun 2025

10/10 Excellent

shengzhong

Traveled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Good service, I accidentally booked a smoke room but they let me switch to a non smoke. Breakfast was great.
Stayed 1 night in Jun 2025

10/10 Excellent

Xun

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jun 2025

10/10 Excellent

Yu

Liked: Cleanliness
Very good room
Stayed 1 night in Jun 2025

10/10 Excellent

John

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The accessories in the room like sandles, toothbrush, toothpast, etc...
Stayed 1 night in Jun 2025

10/10 Excellent

Wenjing

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Great hotel with convenient location.
Stayed 1 night in Jun 2025

10/10 Excellent

Thao, McKinney

Traveled with family and small children, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The host was awesome and very close walking distance to restaurants and shopping.
Stayed 1 night in May 2025

8/10 Good

shazia

Stayed 3 nights in Jun 2025

10/10 Excellent

Dariusz

Liked: Cleanliness
Stayed 4 nights in May 2025

8/10 Good

Sang Kuk

Liked: Cleanliness, amenities, property conditions & facilities
Easy to access to train, but far from Tokyo
Stayed 4 nights in May 2025

10/10 Excellent

Maria Catalina

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff were very accomodating and helpful. I had made a mistake with our booking and they helped us immediately. Very satisfied.
Stayed 1 night in Jun 2025

10/10 Excellent

Yuh Yiing

Liked: Cleanliness, amenities, property conditions & facilities
Clean and convenient. Close to the train station. Very good wifi.
Stayed 1 night in Jun 2025

10/10 Excellent

Jerry

Traveled with family and small children, Traveled with family
Liked: Cleanliness, property conditions & facilities
Awesome service.!
Stayed 4 nights in May 2025

10/10 Excellent

Verified traveler

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Had an excellent stay with family, very friendly environment shopping, restaurants and train station within walkable distance, will recommend to friends.
Stayed 2 nights in May 2025