Nomura no Famicom Trade is a less well-known title, and this version refers to a prototype. Prototypes offer glimpses into early development, demonstrating potential gameplay changes, incomplete aspects, and variations compared to the final release.  The game's genre and core gameplay are unknown without access to the prototype itself. The game's developer would be a company named Nomura.

Nomura no Famicom Trade (Japan) (Proto) (FTAJ)

Nobunaga no Yabou - Zenkoku Ban (Japan) (Rev A)