Vinyl umbrella

Japan rains much.
The overcoat and the hat fail if the umbrella is not used in Japan.

Are Japan's prices high?
No problem.

You can buy "Vinyl umbrella" at Convenience store about US$3-$5.
You make the umbrella disposable. :-)
Or, to be the most Umbrella holder in the world. :-P

Do not panic even if you put the umbrella in the train and the bus...