Although the guidelines were issued in May and the government's position on mask-wearing has since remained unchanged, the survey found that 18.4 percent of respondents had no knowledge the guidance even existed, while 40 percent knew of it but not the specific details, according to data by polling firm Laibo Inc. Compared with the 58.4 percent overall who were unaware, 41.6 percent said they knew of the guidance and its content, according to the survey. [...] Wearing a mask remains the norm in Japan, despite 72.7 percent saying they are in favor of dropping the practice. Among the respondents, 33.9 percent said they were in favor of shedding masks, while 38.8 answered they were "somewhat" in favor.