Kanshakudama Nage Kantarou no Toukaidou Gojuusan Tsugi

Kanshakudama Nage Kantarou no Toukaidou Gojuusan Tsugi is an action-adventure game on single-player mode (with possible multiplayer). Gameplay involves side-scrolling platforming through 21 stages representing the 53 Stations of the Tokaido highway, where players control Kantarou who throws explosive firework grenades at enemies, collects koban for bridges, and uses items like onigiri for invincibility or geta for clouds. Story follows Kantarou traveling from Kyoto to Edo to reunite with his fiancée Momoko-chan while evading an evil merchant Gonzaemon and his cronies. Characters include Kantarou the firework maker, Momoko-chan, and antagonists like Gonzaemon and his ninjas/ghosts/monks. What makes it stand out is its faithful recreation of the historical Tokaido route with gameplay twists like warps, secret passages, and item-based obstacles.