He felt that the overall singing was average because there were a lot of live mics on stage. Even with accompaniment and backing tracks, each person's breath and tone were still quite clear. Most members' breath control was pretty average.,After TWICE's performance, looking at Sana who walked into the hallway with Tzuyu, catching their breath and whispering to each other, Ikegami Kengo sighed in his heart. There was no trace of the sweet smile she had on stage.,Although it was a bit awkward and sticky, the two people were still very professional in managing their expressions. They still struggled to keep their eyes open and smiled at the camera: "When you need music..."。