Shell the eggs and cut each into halves lengthwise.
Scoop out the egg yolks and place in a mixing bowl.
Mash the egg yolks with a fork until smooth.
Add the mayonnaise, furikake, chili flakes and black pepper to the egg yolks. Stir until blended. Taste. Add salt, as needed.
Spoon the egg yolk mixture into a piping bag.
Arrange the egg whites on a plate with the holes side up.
Pipe the egg yolk mixture into the holes of the egg whites.
Sprinkle the deviled eggs with more furikake before serving.