Japan have a load of cars and public transport all over the place - the bicycle is still very much a common way to get around but its difficult finding a place to park ones two wheeler.
With this system nobody can steel your bike and its space saving. An additional feature especially for Sweden - is the fact that your bike is dry or without snow during wintertime.
This diagram shows how the bicycles are arranged so that its able to store 204 units.
To remedy this problem, construction company Giken have come up with a solution which stores hundreds of bicycles underground using a system called Eco Cycle - a robot system which stores bicycles underground in a 11 meter deep well.