Keisei Electric Railway will continue to postpone driving in some sections September 9 at 12:17

According to Keisei Electric Railway, the Chihara Line, which had been put off from driving, resumed operation by noon.

on the other hand,
▽ Keisei Main Line Keisei Tsudanuma to Narita Airport ▽ Narita Sky Access Line,
▽ The Higashi Narita Line continues to postpone driving and there is no prospect of resuming operation.