There is a very high level of railfan video shooting in Japanese train stations and on train lines. Generally in populated areas the rail lines are fenced off.
Here is a line intrusion and emergency stop caught on video at Tobu Tojo line at Wako Station.The arrow points to trespassers who try to run across the tracks only to encounter a Tobu train at speed. There`s no reason to be at track level at this point.
