Based solely on available details, Higesura is visually depicted as a blue slime with white eyes and a prominent thick mustache. This character serves among the tamed slimes accompanying the protagonist. Higesura is also noted as a member of the slime character voice unit "Surachanzu△," which performs the ending theme song. Information regarding Higesura's background, personality, development, narrative role, or origins across official media adaptations is not provided.