Lord Chapu-Chapu is a species of Fish that can be caught in the Swamp Fishing Hole in the 3DS remake of The Legend of Zelda: Majora's Mask. Unlike other fish in the Swamp Fishing Hole, Lord Chapu-Chapu is not listed on any of the posters on the wall across from the propitiator and as a result acts a secret Boss Fish. Lord Chapu-Chapu resembles a smaller version of Lord Jabu-Jabu from Ocarina of Time. Upon being caught, the propitiator revealed that it is the legendary King o' the Swamp and congratulates Link for catching it. However befitting its legendary status, Lord Chapu-Chapu is by far the hardest fish to land in the Swamp, requiring time, patience, and a lot of effort to land successfully.