According to the Hong Kong "Wen Wei Po" reported on May 14, Japan is often exposed to male drink abuse partner. In order to deal with this problem, a bar chain in Tokyo, Japan recently launched a new coaster, the customer as long as the glass on the paper coaster, the original woman's face will become sad after the appearance of injury, in order to remind customers not alcoholism.
According to reports, the bar chain group Yaocho and two design companies to design a series of "violent coasters." The coaster is printed with a special heat-sensitive ink. Once the frozen drink is put on the cup, the cup of the woman will become bruised and the bottom of the coaster will appear at the same time as "Do not over-drink, so as not to cause a domestic violence". Yaocho said the coaster came after the introduction of bar customers hot, I believe has been to curb the role of alcoholism.