  No-scale structure of the Kahler potential is obtained in many types of
supersymmetric models. In this paper, phenomenological aspects of these models
are investigated with special attention to the current Higgs mass bound at LEP
and b \to s \gamma result at the CLEO. When the boundary condition is given at
the GUT scale and gaugino masses are universal at this scale, very narrow
parameter region is allowed only for positive Higgsino mass region if R-parity
is conserved. The negative Higgsino mass case is entirely excluded. On the
other hand, relatively large parameter region is allowed when the boundary
condition is given above the GUT scale, and Tevatron can discover SUSY signals
for the positive Higgs mass case. The no-scale models with Wino, Higgsino or
sneutrino LSP are also considered. We show that the Higgs mass constraint is
important for the Higgsino LSP case, which requires the LSP mass to be larger
than about 245 GeV.
