Tokyo — Nippori-Toneri Liner Viaduct

This feed comes from a fixed security camera run by an individual channel, 夜光電気 (Yakō Denki), which lists security-camera equipment for sale alongside its live streams. The video description states the installation is "防犯の為" (for crime prevention) rather than dedicated railfan use, and gives no street name or address.

The view looks down a road in Adachi Ward, Tokyo, toward a signalled intersection, with the elevated concrete guideway of the Nippori-Toneri Liner — the Tokyo Metropolitan Bureau of Transportation's automated, rubber-tyred people-mover connecting Nippori and Minumadai-Shinsuikōen — crossing overhead.

Third-party live-camera directories place this feed near Yazaike (谷在家), along the Ōguhashi-dōri corridor the Liner follows through this stretch of Adachi — a lead consistent with what the frame shows, but not confirmed by the operator, whose own description gives no address.