Masks for Hay Fever

From mid Feb for one month, 1/4 of Japanese are bothered by putting flu-mask and taking madicine in order to protect themselves from Hey Fever. 

Japanese hey fever is normally caused by Ceder trees but also by pine, cypress,  house dust and many others.   This is ok, since this problem is in may countries.  Perhaps the most foreign people may think strange is when they see the masked Japanese crowd commuting to their jobs and schools.

Actually I am the one of them, and luckly I have to wear a mask for one more month than other people thanks to Ceder, Cypress and Pine trees.  

Government official says they invented flower-powderless ceder trees, this is good news! 

So I can be free from this holly allergy after the new invented ceders grow up. 

Let's say, just another 30 to 40 years!