Everyone want to stay young as much as possible, especially women.
Many Japanese women use parasol for preventing UV not to get suntan.
There are some kinds of parasol.
The useful one is an en-tout-cas which can be used for rainy day as an regular umbrella and fine day as a parasol. Also folding parasol is popular which can be stored in your bag. The large parasol is of course well liked which can cover wide area.
The inside of the parasol is designed to cut UV as much as possible by using materials with light interception..