The Japanese release all the energy saved up not committing other petty crimes by being notorious umbrella thieves. Tokyo is the umbrella crime theft capital of

The Japanese release all the energy saved up not committing other petty crimes by being notorious umbrella thieves. Tokyo is the umbrella crime theft capital of the world. The lockers prevent the "Oh I thought it was mine", excuse, and also places popular with foreigners, who more commonly have actual umbrellas instead of the cheap plastic ones, are more likely to have the lockers I've found.