In the official game on the 11th of this month when the J.League soccer team resumed vocal support at the stadium, the mask wearing rate in the areas where vocal support was permitted was examined, and it was found that it exceeded 99%. I did.
In the J-League, in the official game held at Kashima Stadium in Kashima City, Ibaraki Prefecture on the 11th of this month, Korona-ka became the first major professional sport in Japan to resume aloud support, and 1419 people were behind the goal. We cheered out in a special area of.
The J-League and others are calling for wearing non-woven masks as an effective way to prevent the spread of flying in support of voice, and as a result of investigating the wearing rate of spectators' masks in a special area, it was 99.7% during the match. It turned out that it was about 3 points higher than the general seat.
In the special area, the accommodation rate was set to 25% with one row in the front and back and one seat on the left and right, but as a result of investigating the concentration of carbon dioxide, which is a guideline for judging the risk of infection in 15 places, 505ppm at the highest point. It means that it was well below the national ventilation standard of 1000ppm.
Based on this result, the J-League will raise the capacity of the special area that allows vocal support to 50% in the total of 6 games of J1 and J2 to be held on the 2nd and 6th of next month, and allow up to 7,000 people. In August, I would like to create an environment where the desired club can introduce vocal support.
Shinji Kubota, director of the J-League, said, "I think we have made a good start thanks to the cooperation of the club and supporters.