The JR Saikyo Line had to suspend operation on all lines due to a personal injury that occurred at Itabashi Station at around 11:37 pm on the 4th, but resumed operation at around 1:23 am on the 5th.
Resumed operation of all lines on the JR Saikyo Line Temporary suspension of operation due to personal injury at Itabashi Station
2022-04-04T16:41:32.112Z
[NHK] The JR Saikyo Line was suspended from driving on all lines due to a personal injury that occurred at Itabashi Station at around 11:37 pm on the 4th, but at around 1:23 am on the 5th ...
Source: nhk