In the animated short "One Piece: Dream Soccer King!", Coby serves exclusively as the goalkeeper during a penalty shootout in the Grand Line Cup finals. He guards the goal in a tiebreaker match between the Luffy Pirates and the Villain All-Stars. His role remains functional within the sports-themed scenario, devoid of dialogue or character development unique to this production. The narrative depicts him solely within the soccer match context, retaining his established identity as a Marine officer without expanding his background or relationships.