Mirai Ninja is a side-scrolling beat 'em up arcade game released by Namco in 1988, exclusively in Japan. Players control Mirai Ninja, a cybernetic warrior on a mission to reclaim his stolen body and soul from a demon's castle. Directed by Keita Amemiya, the game features intense action, with players throwing shurikens and engaging in close combat against enemies and bosses. The game's life meter uses Kanji, adding an authentic touch. Mirai Ninja's captivating gameplay and striking visuals make it a classic in arcade gaming history.