On April 15, although the line was finally inaugurated, the starting train broke down, paralyzing traffic from the beginning, and the line had a very difficult time, being bitterly criticized by the papers of that time, etc.
ようやく開業にこぎつけた4月15日当日も車両故障が発生して始発電車から立ち往生する事態となり、当時の新聞にも酷評されるなど散々な目に遭った。