In the background you can hear Bach's Jesu Joy of Man's Desiring being played on a piano and it transitions from animation to filmed live action footage which I think was shot around Tokyo it shows things like train lines, buildings and an empty swing set in a playground and yes there is a power line shot. Then it cuts to an audience watching a film inside a cinema as handwritten letters flash up on the screen, which were death threats the studio had received from obsessive fans.
I was blown away by the aesthetics of this scene watching it as a 15 year old and it's stuck with me.