Singer Shizuka Kudo appealed for cough etiquette through SNS on the 5th.

Shizuka during a nationwide tour. At a live performance in Kyoto on the 5th, using the story function, he said, "Even if you don't wear a mask, it's natural to block your mouth when coughing or sneezing, but many people spray droplets on bullet trains and airplanes." cautioned.

Even before the corona crisis, Kudo repeatedly raised awareness of the problem of coughing etiquette and mask wearing etiquette through SNS.

In December 2018, he revealed that he had encountered a man who was coughing but didn't wear a mask. In June 2019, he reported that a passenger caught a cold on the Shinkansen and had a severe cough. In February 2020, he used a story to strongly appeal to people who were coughing on public transportation such as airplanes and in crowds "without covering or wearing a mask" to "think about it a little."

On the 4th, he reported with photos that he appeared in a 3.5-hour special on "Music Station." A white blouse, skirt, and high-heeled sandals were all sophisticated outfits by Louis Vuitton.