Vendor known as Mr. Grey in Japan is the Gumball Gizmo by Bixworks.
Mr. Grey, the Japanese version of Gumball Gizmo!
A number of Gumball Gizmo units exported to Japan will be appearing
as Mr. Grey, the kinetic alien gumball vendor. Initial reports indicate
outstanding success, and the units vend two gumballs for a single 100-yen