Ariake in a day: architecture, miniature cities and bayside dinner

Families can compare3-bed,4-bed and Japanese-Western rooms beside Garden shopping/dining. The28m² Japanese-Western room has2beds and2futons for up to4; not every standard room sleeps4. Official walks are4minutes from Ariake and6from Kokusai-tenjijo.

Sampled verified Trip.com reviews postedAugust–September2026 praise cleanliness/mall convenience, while some mention extra spa charges. It suits a bay-focused stay; centralTokyo sightseeing still takes travel time.

Spa admission is not included in every rate. Guest offer:adult¥2,300 pernight,primary¥1,150,unless package terms include it. Free shared-bed terms apply to preschool children, not all children; regular baths exclude under4s/diaperusers.

Checkspaextras,occupancy/bedding; citytravelneedsrail, airportbusisnotfreehotelshuttle.

2-1-5 Ariake, Koto-ku, Tokyo

For BigSight or bay events, official1-minute walks to Ariake and Kokusai-tenjijo keep transport close to your stay. A restaurant and gym are available; do not inherit shuttle claims from the former hotel.

Sampled verified Trip.com reviews postedAugust–September2026 mention cleanliness/station convenience, but also smaller rooms and limited roomservice choices. Roomtype and luggage affect comfort. Other Booking.com guests note transfers into centralTokyo: treat it as an Ariake event base rather than the lowest-travel base for Shinjuku/Shibuya.

Under12shared-parent-bed stays are generally free;12+adult,extrabedcharged. Breakfastunder6free,6–11charged. A specific30m² accessible room exists; not all rooms are identical. Airportshuttle is not provided.

Chooseroomsizeforluggage,selectaccessible roomifneeded;budgetcross-citytravel,noall-roomspacepromise.

3-7-3 Ariake, Koto-ku, Tokyo