80s Sci-Fi Horror covers by Junichi Murayama

Iara, an Umezu comic set primarily in feudal era Japan, is the last place you might expect to find cover art like this, but this was Japan in 1980 so rationale need not apply. Junichi Murayama's paintings can best be described as the Trapper Keeper art every elementary misfit dreamed of (I myself had this one and this one). More of his less psychedelic stuff can also be found here.