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Tmark City Hotel Tokyo Omori

3.5 star property
Hotel with a restaurant, 8-minute walk to Shinagawa Aquarium

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Photo gallery for Tmark City Hotel Tokyo Omori

Front of property - evening/night
Creator video - submitted by BEST JAPAN HOTELS, Periple
Premium bedding, down comforters, pillowtop beds, blackout drapes
Interior entrance
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
(30 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
(45 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
(32 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

9.6 out of 10
Exceptional
(5 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

8.0 out of 10
Very good
(2 reviews)
  • 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 - 2 min walk
  • Oi Keibajo Mae Station - 2 min drive
  • Haneda Airport (HND) - 27 min drive

Restaurants

  • ‪甲斐そば - ‬3 min walk
  • ‪ゆう月 大森海岸店 - ‬4 min walk
  • ‪や台ずし - ‬4 min walk
  • ‪季節料理 DARUMA - ‬3 min walk
  • ‪ドルフィンカフェ - ‬8 min walk

About this property

Tmark City Hotel Tokyo Omori

Hotel with a restaurant, 8-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 dry cleaning/laundry and luggage storage.
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 2,090 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 2090 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.

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 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.

What amenities will couples enjoy at Tmark City Hotel Tokyo Omori?

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

Does Tmark City Hotel Tokyo Omori have a hot tub?

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, there aren't connecting guestrooms at this hotel.

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 7 mi away (27 minutes by car).

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

No, you won't find guestrooms with balconies at Tmark City Hotel Tokyo Omori.

Tmark City Hotel Tokyo Omori Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 600 out of 1002 reviews
Rating 8 - Good. 266 out of 1002 reviews
Rating 6 - Okay. 93 out of 1002 reviews
Rating 4 - Poor. 25 out of 1002 reviews
Rating 2 - Terrible. 18 out of 1002 reviews

9.0/10

Cleanliness

9.0/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

Reviews

6/10 Okay

Liudmila

Stayed 1 night in Jul 2025

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

Rozanne

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay overall! The hotel is clean, modern, and very comfortable. The location is excellent — there’s a FamilyMart right next door, a 7-Eleven across the street, and even a laundromat within walking distance, which made our stay super convenient. The area felt safe and easy to navigate, with plenty of local shops and restaurants nearby. Staff were friendly and check-in was smooth. Would definitely stay here again for the location and convenience alone.
Stayed 4 nights in Oct 2025

8/10 Good

Yui

Traveled with family
Liked: Amenities
Disliked: Cleanliness
I found hair on bed sheets hair on bed hair on floor hair near fridge. Probably hair stuck in drainer in bathroom that the water didn’t drain well. One side of the bed head light was not working. There was one little sealing light constantly on that kept me light sleep all night. For all these things yet, because of the size of the room being so comfortably big, I would like to stay again.
Stayed 2 nights in Oct 2025

10/10 Excellent

Tiela

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing stay, super clean and confortable
Stayed 2 nights in Oct 2025

8/10 Good

Mel

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
The room was very clean! Thank You!
Stayed 5 nights in Oct 2025

10/10 Excellent

Andrew

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great hotel!

Friendly staff, excellent room, great buffet breakfast, easy access to Haneda airport and when good for staying in Tokyo as it's close to Shinagawa station and you're not in a crazy busy area but there's also lots of restaurants nearby. I'd definitely stay here again!
Stayed 1 night in Oct 2025

10/10 Excellent

Keith

Liked: Cleanliness, property conditions & facilities
Room very small but clean with good air conditioning staff very helpful and close to transport links
Stayed 2 nights in Oct 2025

8/10 Good

Dustin

Traveled with family and small children, Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was helpful and friendly. The hotel is walking distance with small children to the train station, grocery store, and convience stores.
Stayed 9 nights in Oct 2025

10/10 Excellent

Patricia

Stayed 3 nights in Oct 2025

10/10 Excellent

Glenn

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Our second stay at Omori Tmark because we had such a pleasant experience the first time. Great location for convenience and access to train line, stores and restaurants, all for a very competitive and affordable cost. Breakfast buffet is also reasonable and high quality. We will be back again for our next Tokyo visit!
Stayed 5 nights in Oct 2025

10/10 Excellent

Rachel Fatima, hawthorne

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room clean but when we open the restroom theres as smell on the toilet tht we even need to spray everyday but the smell still there!! Lining of the bathub was bit dirty. Fridge in the room its not even cold tht another bad part. But people on the front desk are very approchable and helpful
Stayed 12 nights in Sep 2025

10/10 Excellent

Donald

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place next to train station. Very walkable area.
Stayed 4 nights in Oct 2025

10/10 Excellent

Hazel

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

10/10 Excellent

Sheila

Liked: Cleanliness, staff & service, property conditions & facilities
Hi
Stayed 8 nights in Sep 2025

10/10 Excellent

Maria Roxanne

Liked: Cleanliness, staff & service, property conditions & facilities
A nice hotel if you want to stay outside the main city
Stayed 5 nights in Sep 2025

2/10 Terrible

Jeffrey

Disliked: Cleanliness, staff & service, property conditions & facilities
Staff is not kind. No free water. No safe box. Buffect food and coffee are aweful.
Stayed 1 night in Oct 2025

8/10 Good

Cengizhan

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room, friendly service
Stayed 5 nights in Sep 2025

10/10 Excellent

Job

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Right next to a convenience store. Very strong AC.
Stayed 7 nights in Sep 2025

10/10 Excellent

Arian

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room. Easy booking. Regardless of language barriers it was so easy to book the room for the time we wanted to stay. The price wa also reasonable. I would recommend this place to anyone visiting tokyo
Stayed 4 nights in Sep 2025

10/10 Excellent

Frank

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Modern well equipment apartments that is convenient to shopping centres and train station, room is clean with luggage storage services. Ideal base before leaving Japan.
Stayed 2 nights in Sep 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