![](mask1.gif)
Because of the new coronavirus outbreak all of the people mask one's
face always. Then our observational cameras can't work fully.
![](mask2.gif)
Person of power :To identfy the parson an unique bar code must be
displayed on the each of all statutory masks soon!
![](mask3.gif)
Lookout :I 've felt some difficulty to watch the masked people...
No.814 20-02-01認定可能マスク