  To obtain the equation of state of quark matter and construct hybrid stars,
we calculate the thermodynamic potential in the three-flavor Nambu-Jona-Lasinio
model including the tensor-type four-point interaction and the
Kobayashi-Maskawa-'t Hooft interaction. To construct the hybrid stars, it is
necessary to impose the beta-equilibrium and charge neutrality conditions on
the system. It is shown that tensor condensed phases appear at large chemical
potential. Under the possibility of the existence of the tensor condensates,
the relationship between the radius and mass of hybrid stars is estimated.
