In the mid-2000s JR tried a new technique to help with overcrowding: more doors. 6 door trains were trialed on the Yamanote Line in Tokyo. The 6 door trains have since disappeared from use.
In the mid-2000s JR tried a new technique to help with overcrowding: more doors. 6 door trains were trialed on the Yamanote Line in Tokyo. The 6 door trains have since disappeared from use.
I guess they discontinued it because its more things that could break