  Using the entire Belle data sample of 980 ${\rm fb}^{-1}$ of $e^+e^-$
collisions, we present the results of a study of excited $\Omega_c$ charmed
baryons in the decay mode $\Xi_c^+K^-$. We show confirmation of four of the
five narrow states reported by the LHCb Collaboration: the $\Omega_c(3000)$ ,
$\Omega_c(3050)$, $\Omega_c(3066)$, and $\Omega_c(3090)$.
