Chiyoda Line branch runs through
https://www.metro-report.com/news/news-by-region/asia-pacific-ex-china/single-view/view/chiyoda-line-branch-runs-through.html
I'm surprised at the fact that trivial rail news like this became world's rail news.
Compared with the conventional diagram that all of the trains departing from Kita-Ayase station bounded for the neighboring station, new diagram astounds passengers.
More than 7 destinations including Isehara, more than 60km away from Kita-Ayase were added.