It's definitely a section on the Toden Arakawa Line, the last surviving streetcar line in Tokyo. The catenaries look like them, especially the 3rd one in with the tower-like structures. Those are likely the ones built over 100 years ago when the line opened.

My best guess is this crossing that's just a little bit south of the Shin-Koshinzuka station: https://www.google.com/maps/@35.740949,139.7302377,43m