Samurai Sword is a Japanese action game on the NES likely focusing on sword fighting and combat. Players might control a samurai character, progressing through levels, battling enemies, and potentially facing bosses.  The gameplay would probably be side-scrolling or similar. Specifics on the game's features, such as weapon variety, enemy types, and level structure, require additional research. Further research is needed for the names of the developer and publisher.

Samurai Sword (Japan)

Sakigake!! Otoko Juku - Shippuu Ichi Gou Sei (Japan)