| Sengoku Ninja Tai | |
| Developer: | Data East |
| Publisher: | Data East |
| Released: | December 1980 |
| Genre: | Action |
| Modes: | Two players alternating turns |
| Platforms: | Arcade |
Sengoku Ninja Tai (Japanese: The Sengoku's Greatest Ninja) is an arcade video game released by Data East in December 1980.[1] Also known as Ninja, Sengoku Ninja Tai was the second game released for the DECO Cassette System, following Highway Chase also released in December 1980.[2] The objective of the game is to shoot the ninjas before they reach the top of the castle.