A number of Japanese groups offering humanitarian assistance abroad have recently been forced to evacuate staff due to the spread of the novel coronavirus, casting a shadow over their support for refugees and poverty-stricken regions.

The nongovernmental organizations have repatriated some Japanese workers due to tighter travel restrictions and poor health care systems in the countries where they operate.

Japan's state of emergency, declared in early April, has compounded the uncertainty over when the repatriated aid workers can be dispatched again.