  We investigate that the two types of the Q balls explain the baryon asymmetry
and the dark matter of the universe in the gauge-mediated supersymmetry
breaking. The gauge-mediation type Q balls of one flat direction produce baryon
asymmetry, while the new type Q balls of another flat direction become the dark
matter. We show that the dark matter new type Q balls are free from the neutron
star constraint. n=5 gauge mediation type and n=6 new type Q balls are
displayed as an example, where the potential is lifted by the superpotential
Phi^n. These dark matter Q balls may be detected by future observations, such
as in advanced IceCube-like observations.
