  We propose a realisation of inverse seesaw model controlled by hidden $U(1)$
gauge symmetry, and discuss the impact of a bosonic dark matter (DM) candidate
by imposing a $Z_2$ parity. We present the detail of scalar spectra and apply
the Casas-Ibarra parametrisation to fit the neutrino oscillation data. For this
model, the allowed region is extracted to explain the observed relic density
and the muon $g-2$ discrepancy, satisfying flavor constraints with DM involved.
We interpret the DM annihilation into $\bar f f $ including all SM charged
fermions and investigate the direct detection to place the bound on DM-Higgs
coupling. Finally the LHC DM production is explored in light of charged lepton
pair signature plus missing transverse energy.
