There are no official hotel blocks for the OpenStack Summit Berlin. Listed below are recommended hotels around CityCube.
Directions from Airports to Summit
Two primary airports serve the Greater Tokyo Area, Haneda Airport and Narita International Airport. Haneda is approximately 11.4 km (7 miles) from the Convention Center, while Narita is approximately 77.2 km (47.9 miles).
Tokyo feels like a city powered by the young. Tokyo is sophisticated and sprawling, with half a dozen city centers that long ago grew together, it combines the life force of a national capital of everything...
New York Times on Tokyo