We should call it a signal tower rather than a station.
"Shinagawa Futou Bunkibu Shingousyo"
Even if you live in Japan, even if you are a Japanese rail fun, you may not know the name. The reason is simple. "Shinagawa Futou Bunkibu Shingousyo" is written only on Wikipedia or copied pages of the Wikipedia page.
As is often the case with Wikipedia, editors like to write tentative names or formal names.
So, there are many pages on Wikipedia whose titles no one knows. But, I think there is no way but to do so , in order to avoid ambiguousness.
