The characteristics of the superradiance in organic dyes pumped by a N_2 laser have been studied. It is confirmed that the experimental results satisfy the theoretical characteristics of the superradiance in a two level system, though the dyes employed are not such a system. Furthermore, in the high concentration, the damping characteristics depended on the square root of the dye concentration which are regareded as the superradiant damping are observed. The characteristics of the double emission have been also studied.