Kyotaro Nishimura Mistery: Blue Train Murder CaseFamicom Japanese (NTSC-J) Games
Kyoutarou Nishimura was / is a famous mystery writer in Japan, and this was a game based off his Blue Train Murder Case. From what we can tell (mostly from the box), it's sort of like a point-and-click adventure for your Famicom.
NOTE: All photos depict good condition items only; actual product may vary.
Used Kyotaro Nishimura Mistery: Blue Train Murder Case (poor box, good instructions)