No More Mistakenly Served Alcohol
People who are visually impaired must cope with this since it is a really difficult situation. A common occurrence is that individuals enter a liquor store intending to purchase wine, only to discover that they were purchasing a bottle of water. Every canned beverage sold in Japan is labeled with braille text on the top, which can be read by individuals who are visually impaired.
People who are blind or visually impaired are alerted by the presence of this emblem that they are about to buy alcoholic beverages rather than sugary soft drinks. The Japanese are quite astute, and they have anticipated this possible threat. And invented these brailed canned beverages to solve this matter.