Concert at 7:40 p.m. separate speech to the theme of environmental protection and simple, Otsuka love wearing a black pants harness Science &Technology, and an open back to expose their little sexy.

• 演唱会于晚上7时40分开演，以环保和简单为主题，大冢爱身穿黑色连身吊带裤，并且还露背展露小性感。