An array-type light-receiving device includes a semiconductor substrate having a cleavage direction; a light-receiving surface disposed on the semiconductor substrate; and a plurality of pixels two-dimensionally arranged on the light-receiving surface in a first array direction and a second array direction, each of the pixels including a staked semiconductor layer including an optical absorption layer. The first and second array directions are tilted relative to the cleavage direction of the semiconductor substrate at a predetermined angle α, as viewed from above the light-receiving surface. In addition, the first and second array directions and the cleavage direction extend along the light-receiving surface.