Triple rooms up to 28 m² sleep 3; kids aged ≤5 eat breakfast free; LEGOLAND Discovery, Small Worlds & Ariake Garden playground all within 1.6 km; elevators and luggage lockers aid stroller use.
Kokusai-Tenjijo Station: 440m (6-min walk)
Yurikamome Line to Odaiba, Toyosu and Shimbashi.
Ariake-tennis-no-mori Station: 1.0 km (12-min walk)
Yurikamome Line access to Toyosu Market and Shimbashi.
Haneda Airport: 12.8 km (18-min drive)
Taxi or limousine bus reach in about 18 mins.
Panasonic Center Tokyo: 260m (4-min walk)
Interactive tech exhibits and a children’s workshop area.
Tip: Visit the RiSuPia zone on weekends for free coding sessions.
Small Worlds Miniature Museum: 740m (10-min walk)
Hands-on miniature exhibits of global landmarks.
Tip: Buy tickets online to skip entry lines on weekends.
LEGOLAND Discovery Center Tokyo: 1.6 km (5-min drive)
Indoor LEGO-themed rides and play zones for kids aged 3–12.
Tip: Go early to the 4D cinema to avoid afternoon crowds.
Address: 3-chōme-7-11 Ariake, Koto City, Tokyo 135-0063, Japan
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From Haneda Airport, take the Keikyu Line to Shinagawa, transfer to the Yurikamome Line to Kokusai-Tenjijo Station, then walk 440m (6-min) to the hotel.
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Complimentary Wi-Fi:
Free wired and wireless internet in all rooms and public areas.
Luggage storage:
Store strollers and extra bags at no cost at the 24-hour front desk.
Buffet breakfast:
Weekdays 6:30–10:00, weekends 6:30–10:30; children 6–11 ¥1,430, adults ¥3,080.
Self parking:
On-site parking available for a daily fee.
Laundry service:
On-site laundry and dry cleaning available at extra cost.
All public areas are step-free; elevators reach every floor.
John Anderson
The location is great, I personally love Ariake and how walkable the entirety of Tokyo is, but let’s get serious here with this hotel. 1) POOR CLEANLINESS: The room my family and I were given, wasn’t cleaned from the get go. Even after consistent cleaning from the maids, there were clusters of dust found inside the lamp, and even growing on the top light. Lastly, there was even BLACK MOLD found o...
Kevin
The one staff at the buffet, older gentleman in suit, was extremely rude to our group. He slammed the card down the table and pointed us to sit down like dogs. The laundromat is also in renovation until October with no way to wash your clothing except paying per article. The inside is dated with no outlet near the bed. The fridge never gets cold. This hotel acts like they are the newest kid on the...
Will Ilarraza
If was my first time in Japan so have I not basis for comparison as of this time. The hotel took us a while to find from the train station but it’s easy after you know. I suggest just to cut across by following the paths. It’s at the McDonald’s/ Coco building. Everyone was very nice and accommodating. It took me a day to realize all the amenities were in the lobby instead of in the room. There is...
Jil Jain
I recently stayed at Tokyo Bay Ariake Washington Hotel, and it was a huge disappointment. The rooms are tiny and poorly maintained, making it uncomfortable to stay in. The washrooms had a terrible smell, which made the experience even worse. The service was terrible—the staff was unfriendly and unhelpful, showing no interest in assisting guests. To top it off, they charged me an extra 3,000 yen f...
John Rogers
Rooms are normal size for Japan and quite comfortable, quiet, well appointed. But room aircon can dry you out overnight (humidifier was provided with no instructions) Wifi was also an issue but resolved quickly by staff...impressive. Service was typical Japan...very good and efficient. Location is excellent for Big Sight but getting to touristy places is quicker by expensive Uber (!) than trains/m...
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