What makes it 45% Baby-Friendly: Hotel policy says cribs and extra beds cannot be added, so infants must share existing beds; elevators and in-room kettles help parents, but absence of cots makes stays less convenient—confirm with hotel.
Note: Tokyo Bay Ariake Washington Hotel is 45% Baby-Friendly. You may want to consider other Baby-Friendly Hotels in Tokyo for a more suitable experience.
Tokyo Big Sight Station: 280 m (4 min walk)
Yurikamome line; direct service to Odaiba and Shimbashi.
Kokusai-Tenjijo Station: 440 m (6 min walk)
Rinkai line; 20 min to Shibuya.
Haneda Airport: 12.8 km (17 min drive)
Taxi ride between hotel and airport takes about 17 min.
Panasonic Center Tokyo: 260 m (4 min walk)
Interactive exhibits on robotics and smart living.
Tip: Check the free AkeruE hands-on workshop schedule online before you go.
Ariake Coliseum: 520 m (7 min walk)
Host venue for tennis tournaments and concerts.
Tip: Book tickets in advance for evening events to avoid sold-out shows.
Ariake Garden Mall: 620 m (8 min walk)
Shopping complex with restaurants and a 5th-floor fountain terrace.
Tip: Catch the light-and-sound fountain show on the terrace after sunset.
Wi-Fi:
Complimentary wired and wireless internet throughout the hotel.
Shuttle bus:
Complimentary shuttle to nearby theme parks (schedule at front desk).
Self-parking:
Onsite parking available for a daily fee.
Buffet breakfast:
Weekdays 06:30–10:00, weekends 06:30–10:30; JPY3,080 per adult.
Laundry and dry cleaning:
Available onsite for an additional charge.
Massage treatments:
Book at the spa desk; fees apply.
Elevators serve all floors and public areas have step-free routes.

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...
Address: 3-chōme-7-11 Ariake, Koto City, Tokyo 135-0063, Japan
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From Haneda Airport, take a taxi (approx 12.8 km, 17 min drive) or use public transport: Tokyo Monorail to Hamamatsucho, transfer to Yurikamome at Shimbashi, exit Tokyo Big Sight Station and walk 280 m (4 min) to the hotel.
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