Usuitoge Tetsudo Bunkamura is a railroad theme park located near Usuitoge Pass in Annaka City. The pass has been a traffic chokepoint since as far back as the time when human beings began to walk. The history of Usuitoge Pass is the history of the struggles people have suffered to traverse it. At the theme park, you can learn about and witness the challenges of moving people and materials from Point A (Nagano Prefecture side) to Point B (Gunma Prefecture side).