Ganbare Goemon Gaiden: Kieta Kogane Kiseru is a 1990 Konami RPG, the 4th series entry and first RPG in the franchise. Set in Edo-period Japan, it follows thief Goemon and friend Ebisumaru on a quest to recover his stolen golden pipe, featuring turn-based combat, town exploration, and iconic recurring characters like Yae. Initially released for the Famicom, it later launched on Wii, 3DS, and Wii U Virtual Console, spawning a 1992 sequel.