Plot: Nakayama Miho no Tokimeki High School is a 1987 dating sim developed by Square and Nintendo R&D1, and published by Nintendo exclusively in Japan for the Family Computer Disk System. The game was released on December 1, 1987. It was one of the first dating sim games. Wikipedia
Plot: Jake Hunter, known in Japan as Tantei Jingūji Saburō, is a mystery adventure game series originally developed and published by Data East in 1987. The property would later transfer to WorkJam, and has most recently been acquired by Arc System Works, who are its current owners. Wikipedia