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Tmark City Hotel Tokyo Omori

3.5 star property
Hotel with a restaurant, 7-minute walk to Shinagawa Aquarium

Choose dates to view prices

Photo gallery for Tmark City Hotel Tokyo Omori

Front of property - evening/night
Creator video - submitted by BEST JAPAN HOTELS, Periple
Lobby sitting area
Lobby
Restaurant

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Free WiFi
  • Restaurant
  • Air conditioning
  • Parking available
  • Laundry

Explore the area

View in a map
Omorihoncho 1-2-10, Tokyo, Tokyo, 1430011
  • Place, Shinagawa Park
    ‪2 min walk‬
  • Place, Shinagawa Aquarium
    ‪3 min walk‬
  • Place, Heiwajima Hotspring
    ‪11 min walk‬
  • Airport, Tokyo (HND-Haneda)
    ‪14 min drive‬

Room options

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 Double Room, Non Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Double Room, Non Smoking

9.0 out of 10
Wonderful
(28 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

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

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
(42 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

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

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
(30 reviews)
  • 269 sq ft
  • Sleeps 5
  • 3 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 Superior Twin Room, Non Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Superior Twin Room, Non Smoking

10.0 out of 10
Exceptional
(3 reviews)
  • 269 sq ft
  • Sleeps 5
  • 2 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 Run of House, Non Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

Run of House, Non Smoking

  • Sleeps 3
  • 1 Double Bed OR 2 Twin Beds

View all photos for Run of House, Smoking

Premium bedding, down comforters, pillowtop beds, blackout drapes

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 Park - 2 min walk - 0.1 miles
  • Shinagawa Aquarium - 3 min walk - 0.2 miles
  • Omori Shell Mounds - 9 min walk - 0.5 miles
  • Heiwajima Hotspring - 11 min walk - 0.6 miles
  • Ohi Racecourse - 15 min walk - 0.8 miles

Getting around

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

Restaurants

  • ‪ゆう月 大森海岸店 - ‬4 min walk
  • ‪甲斐そば - ‬3 min walk
  • ‪や台ずし - ‬3 min walk
  • ‪ドルフィンカフェ - ‬7 min walk
  • ‪もつ家 大西 - ‬3 min walk

About this property

Tmark City Hotel Tokyo Omori

Hotel with a restaurant, 7-minute 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
  • Onsite parking available only on request
  • Self parking on site (JPY 2,200 per day; includes in/out privileges)
  • Limited onsite self 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
Information provided by the property may be translated using automated translation tools

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

  • A city tax may be collected at the property. The city tax ranges from JPY 100–10,000 per person, per night based on the nightly room rate. Please note that further exemptions may apply. For more details, please contact the property 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
Guests must contact this property in advance to reserve onsite parking
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.
  • Guests must contact this property in advance to reserve onsite parking.
  • 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 Dec 28, 2025, prices found for a 1-night stay for 2 adults at Tmark City Hotel Tokyo Omori on Jan 7, 2026 start from $61.49, 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 Odaiba Beach Park 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 available on request, 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.

Is Tmark City Hotel Tokyo Omori good for couples?

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, this hotel doesn't have a spa tub.

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).

Can I book a room with a balcony at Tmark City Hotel Tokyo Omori?

No, there aren't any guestrooms with balconies at Tmark City Hotel Tokyo Omori.

Tmark City Hotel Tokyo Omori Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 607 out of 1011 reviews
Rating 8 - Good. 272 out of 1011 reviews
Rating 6 - Okay. 90 out of 1011 reviews
Rating 4 - Poor. 24 out of 1011 reviews
Rating 2 - Terrible. 18 out of 1011 reviews

9.0/10

Cleanliness

9.0/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

8.8/10

Eco-friendliness

Reviews

10/10 Excellent

Jaswanti

Traveled with family
Liked: Amenities
Excellent hotel, easy commute to many shopping areas and restaurants, will definitely stay again.
Stayed 7 nights in Nov 2025

10/10 Excellent

Carlos Ivan Valladares

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Great Hotel!!!
Stayed 6 nights in Oct 2025

10/10 Excellent

Deborah

Stayed 6 nights in Oct 2025

10/10 Excellent

Jane

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good location for haneda airport
Stayed 1 night in Sep 2025

10/10 Excellent

Chunxia

Stayed 1 night in Sep 2025

10/10 Excellent

Jacqueline

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Close to major train stations. Very helpful staff. I recommended this hotel of you are to stay in Tokyo but on a budget. My family enjoyed our stay. Will definitely be back. Thank you very much Tmark hotel!
Stayed 7 nights in Sep 2025

10/10 Excellent

Gina

Traveled with family and small children
Liked: Amenities
The property was a great option. I would definitely stay there again.
Stayed 3 nights in Sep 2025

2/10 Terrible

Norman

Traveled with family
Disliked: Cleanliness, staff & service, room comfort
Poor food and service
Stayed 2 nights in Aug 2025

10/10 Excellent

Jayden

Stayed 2 nights in Sep 2025

10/10 Excellent

Shamsudeen

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities

Clean and spacious room.

Hotel room size is spacious enough for family of 3. Clean room and bathroom. Hotel located right opposite Omorikaigan station. Can walk to Omori station too.
Stayed 3 nights in Sep 2025

10/10 Excellent

Natalya

Traveled with family
Liked: Amenities, property conditions & facilities
Room was dirty. Wall is covered with stain. But comfortable beds.
Stayed 2 nights in Sep 2025

10/10 Excellent

Kaitlyn

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great service and breakfast
Stayed 8 nights in Sep 2025

10/10 Excellent

Ian

Great hotel l, reasonably priced. Lack of nearby amenities.
Stayed 1 night in Sep 2025

6/10 Okay

kimberly

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property wasn't truly handicap accessible. Wheelchairs can not fit in bathrooms. Beds took up all the room, so usable to reach fridge or table in room.
Stayed 4 nights in Sep 2025

8/10 Good

Setsuko

Nice view.
Stayed 1 night in Sep 2025

8/10 Good

Rozlin

Liked: Cleanliness, property conditions & facilities
Easy access to the train, clean location and quiet.
Stayed 7 nights in Aug 2025

8/10 Good

Rennee

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Sep 2025

10/10 Excellent

CLAUDE

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

10/10 Excellent

Alicia

Traveled with family

Excellent Hotel

Everything was excellent during our stay. Hotel is steps away from the train station, clean, good breakfast excellent services from the staff, specially a big Thanks to YASAKI, she helped us so much during our stay giving us directions and never got lost
Stayed 3 nights in Aug 2025

10/10 Excellent

Andrew, Vancouver

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Super reasonable and well run
Stayed 7 nights in Aug 2025

10/10 Excellent

JUAN

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

6/10 Okay

Natalia

Traveled with family
Disliked: Cleanliness, staff & service

I don't recommend it

We spent 3 nights at the hotel. Unlike other hotels in Japan, this one is not welcoming. The staff is cold and when we pass them in the corridors they ignore us. The room was never cleaned since their cleaning service has to be ordered before 10am. So we had wet towels throughout our stay. The ventilation was noisy and stopped at night and the room became hot. its close to the subway but far from everything.
Stayed 3 nights in Aug 2025

10/10 Excellent

Zhonghua

Liked: Cleanliness, staff & service, property conditions & facilities
Cant pick any down sides from this hotel, clean and convenient, will stay again next visit, steongly recommended
Stayed 1 night in Aug 2025

10/10 Excellent

Joselito Delos

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2025

6/10 Okay

Hung

Traveled with family
Liked: Staff & service, property conditions & facilities
We stayed at this property for a total of five nights. On the first night, we noticed a foul odor coming from the toilet. It smelled like sewage. We notified the staff the next day of the odor. We were told by the front desk that they will take care of it. However, when we got back that evening, the odor was still there and seems like the staff just did the normal cleaning. We were very disappointed. However, due to the short duration of the stay and the proximity of the hotel to the train station and airport, we decided to stay and endured this foul odor.
Stayed 5 nights in Aug 2025