Molecular outflows from nuclei of active galaxies have been known for three
decades. They are most easily seen through off-plane molecular gas above (and below) the
nuclei of edge-on disk galaxies. Recently a wide variety of galactic molecular outflows
have been revealed through developments of new observing facilities and techniques. At
the same time, molecular outflows from galaxies are gaining more attention in the
context of galaxy evolution as a step to turn gas-rich blue galaxies to gas poor red
ones. I am going to present our recent observations of molecular outflows from galaxy
nuclei. They add new flavors to the known galactic molecular outflows, such as twin
outflows from binary merger nuclei, a nucleus with both inflow and outflow, and a
highly-collimated bipolar molecular jet that is apparently accelerating along the
outflow.