Mystical Ninja Starring Goemon

The story follows Goemon's struggles to prevent the Peach Mountain Shoguns gang from turning Japan into a Westernized fine arts theater. The plot calls for three cinematic musical features and battles between giant robots; like other Ganbare Goemon games, it is peppered with surrealist humor and anachronisms.

The protagonist of Mystical Ninja is Goemon, a hot-blooded, kiseru-wielding ninja with blue, bushy hair based loosely on the legendary thief Ishikawa Goemon. The lord of Oedo asks him to find those who maimed Oedo Castle.