  We study the model of a composite-scalar made of a pair of scalar fields in
6-2 epsilon dimensions, using equivalence to the renormalizable
three-elementary-scalar model under the "compositeness condition." In this
model, the composite-scalar field is induced by the quantum effects through the
vacuum polarization of elementary-scalar fields with 2N species. We first
investigate scale dependences of the coupling constant and masses, in the
renormalizable three-elementary-scalar model, and derive the results for the
composite model by imposing the compositeness condition. The model exhibits the
formerly found general property that the coupling constant of the composite
field is independent of the scale.
