At each station, the boarding positions for wheel-chairs and for the train which runs without conductors on board are differently set because the number of seats on Suburban Trains Series 125 was increased in late 2003 and it became difficult for wheel-chairs to move around in the vehicle.
各駅にはワンマン運転列車用のほか、車椅子専用の乗車位置が別途に設けられているが、これは2003年暮れに125系の座席増設改造を行い、車椅子での車内移動が困難になったためである。