  The low energy $J/\psi$ photoproduction cross-section has been studied on the
basis of the Pomeron model. To incorporate the discrepancy between experimental
data and the predictionns by the conventional models, i.e. the sum of the soft
Pomeron with intercept 1.08 and the hard Pomeron with intercept 1.418, a Regge
trajectory associated with a scalar meson (f,a) exchange which we call
"supersoft" Pomeron, is introduced additionally. To distinguish between the
conventional model and this new additional Pomeron, observations related to
other polarization observables in upcoming polarized experiments are discussed.
