Japanese version: (FL Packri Monster)
Bandai Packri Monster (1981, VFD, 4 AA Batteries, Model# 8201)
Bandai's Pac Man clone. At least two different box designs. (Looks like Pack Monster is the French version) Also licensed to Radio Shack in the US as Hungry Monster and Radio Shack in foreign markets and Ogre Eater. Check out the Guts section to see the inside of this game!
Japanese version: (FL Packri Monster)
Do I have this? Yes, boxed. (Packri and Pack versions, top picture is mine.)