The operator of the Fukushima Daiichi nuclear power plant has resumed work to remove nuclear fuel from one of the damaged reactor buildings.
Each of the plant's reactor buildings has a fuel storage pool inside, separate from the reactors.
In April, Tokyo Electric Power Company, or TEPCO, began removing nuclear fuel assemblies from the storage pool at the No.3 reactor building.
Workers transferred seven fuel units to another pool about 100 meters away before temporarily suspending their work for an inspection of procedures and facilities.
The transfers were resumed on Thursday, after the safety of the procedure was confirmed.
The fuel assemblies are being hoisted out of the pool by remote control, because radiation levels in the area remain high.
The No.3 reactor is the first of the three that suffered meltdowns to have fuel removed from its storage pool. The other two will undergo the process as part of the decommissioning work.
The work began more than four years behind schedule.
TEPCO plans to remove all fuel assemblies in the No.3 reactor building by the end of March 2021.