A work produced with the goal of creating a stage effect that can be enjoyed by both those attending the live performance, and those who watch it through YouTube, which by comparison is inferior to the actual live experience. By combining meticulous live systems such as 3D scan, motion capture, projection mapping, CG composites, and 3D reconstruction with relay broadcasting technology, the members of this work developed a system that enables a seamless transition between live video and virtual CG space.