I masked up and only clapped,忍耐 the urge to shout, but there were a few people who still made noise, which was unpleasant. The seats were separated by one seat from the person next to me, so infection control measures were しっかり (firmly) in place. I was able to have good feelings? The live performance itself only consisted of single songs, but there were also lavish guests, so it was very enjoyable.