Wizardry I & II (Japan) (March 1989)
This ad appears to be a Wizardry short story. Shown in the ad are Wizardry I & II for the Famicom, a Wizardry novel, Wizardry comics, a Wizardry soundtrack, the Wizardry tabletop RPG, and Wizardry metal figurines.
Never let it be said that NO Western games were successful in Japan during the 8 bit era. There was at least one.