To provide a top plate structure for a face-to-face counter which can be equipped with lighting equipment onto a suitable position above the sink without setting a suspension door above the face-to-face counter and a roll blind, etc., together with the lighting equipment to close an opening part on the face-to-face counter.

Since lighting equipment 5 is attached to one side of the top plate 1 suspended from the ceiling 3, load on attaching work is reduced and safety is secured. Since a roll blind 6, etc., can be integrally assembled under the other side of the top plate 1, the function to close an opening part 7 of the face-to-face counter 2 can be also provided.