Famicom Mukashibanashi: Shin Onigashima

 Famicom Mukashibanashi: Shin Onigashima (Zengohen) text adventure game. The plot revolves around an elderly couple with no children who adopt an infant boy and girl. When the children turn six, a dragon appears in the country, and starts turning people into Oni who steal the souls of others. The Oni arrive at their home and steal the elderly couple's souls. The children decide to save their adoptive parents.