What makes it 40% Baby-Friendly: Babies allowed but hotel supplies no cribs, high chairs or stroller rental; rooms compact, yet elevator and diaper-change stand plus in-room fridge help; bring own baby gear and confirm needs.
Note: Tmark City Hotel Tokyo Omori is 40% Baby-Friendly. You may want to consider other Baby-Friendly Hotels in Tokyo for a more suitable experience.
Omorikaigan Station: 120m (2 min walk)
Keikyu Main Line to Shinagawa Station in 8 mins.
Haneda Airport: 9.7 km (16 min drive)
Taxi from hotel takes about 16 mins.
Shinagawa Aquarium: 190m (3 min walk)
Compact aquarium showcasing local marine creatures.
Tip: Visit early to avoid crowds.
Seika Park: 320m (4 min walk)
Quiet riverside green space popular with locals.
Tip: Combine with a stroll to Shinagawa Aquarium.
Natural hot spring Heiwajima: 500m (7 min walk)
Public onsen baths fed by natural hot spring water.
Tip: Bring a small towel and check mixed-gender hours.
Complimentary Wi-Fi:
Unlimited high-speed internet throughout rooms and public areas.
24-hour front desk:
Staff available around the clock for assistance.
Luggage storage:
Store bags securely at no extra charge.
Breakfast buffet:
Western and Japanese buffet served daily from 06:30–09:30 (fee applies).
Laundry service:
Dry cleaning and laundry (off-site) available for a fee.
The main entrance is stair-free and public areas, including elevators, are wheelchair accessible.

Jackie S
Very nice location, close to two major train stations. Excellent staff. Clean environment. My family enjoyed our stay. Thank you very much Tmark hotel! We will definitely be back!
Hello Hello
The hotel stay was good. The room was comfortable and not much sound outside the hotel room hallways. The hotel room bed was comfortable. Air conditioner was running smoothly compared to to other hotel it randomly automatically tune off and on. Our coffee was advance. Coffee machine was using K Cup. Coffee came out great and tasty. If you find out you can ask the ladies in the hallways ...
Antonín Hemmer
I booked 3 bed room through Booking.com, rooms are very comfortable, air conditioned, well cleaned every day. I spent 4 nights at Tokyo. Hotel is very close to private railway line and 5min walking distance to JR line, within 30min you reach dominant places like Ikebukuro, Shinjuku, Asakusa and other. I also appreciate breakfast with colourful choice of meals. Within few minutes walking distance ...
Louis Lee
I’ve stayed at hotels in many countries, and it’s quite common to only remember to return one of the two room keys. At this hotel, however, they charge a fee if you only return one key. Fine, you can charge me — I’ll be back in Japan this August, and the key is still perfectly intact in my pocket. When I return, I can give it back. But if I return it, shouldn’t the lost key fee be refunded? Their ...
Furkan Göktürk
We stayed at Tmark City Hotel Tokyo Omori and were very pleased with our experience. The location was excellent — very close to the metro, which made getting around the city easy and convenient. The hotel was clean, comfortable, and overall well-managed. The only downside was the breakfast, which felt a bit limited in variety, but it wasn’t a major issue for us. Overall, a great stay and we would ...
Address: 1-chōme-2-10 Ōmorihonchō, Ota City, Tokyo 143-0011, Japan
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Take a taxi from Haneda Airport to the hotel in about 16 minutes.
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