Add water in a wok and bring to a boil, then lower the heat.
Put a ladle in hot water, not so deep that water is in ladle. Brush the ladle with a layer of oil, add the egg and slowly place the ladle on top of the water for about two minutes, then put it back into the water to poach the eggs for two minutes after the egg has been set.
Add the oyster sauce to the white rice, put the poached egg on top, and sprinkle with furikake.