Of course, if you knew Tokyo, I do having worked there, albeit briefly, for Nikon in Shinagawa-ku , you would know that the situation is wholly different in that the density of accomodation is higher than probably anywhere else in the world. The UK, as example, has almost three times the habitable area of Japan. The 'megalopolis' that is Tokyo/Yokohama has to have some of the best, albeit busiest, public transport in the world as there simply is no room for car parking at any price.Incidentally did you know that every cycle in Japan has to be registered, helmets are mandatory and the fines for riding on the pavement/ breaking traffic laws although lower than the UK are stringently enforced.
N V Brooks ● 19d