Gipple, a wind spirit affiliated with the Dark Art Society, acts as an intermittent guide for Nike and Kukuri on their quest, known for abruptly vanishing at the slightest hint of danger. His anthropomorphic form is mostly hidden beneath an aqua-colored cloak, with glimpses of a traditional fundoshi loincloth occasionally visible when the cloak shifts, often causing surprise or discomfort to new observers.

He possesses a distinct aversion to emotional or dramatic interactions, actively interrupting heartfelt moments between characters and expressing overt disgust whenever such displays occur. His primary ability is the Wind Cloak, which expands into a conical tent for nighttime shelter and serves as an unlimited-capacity storage space for the group's items. Objects are stored by being placed into his body and assimilated through his posterior region. He also wields wind-based abilities consistent with his elemental nature.

Lunlun Felmère, a member of the magic society who occasionally aids the protagonists, provided Gipple to Nike and Kukuri. His origins, species background, and personal history remain unspecified. Across all documented appearances, his portrayal remains consistent, maintaining his core traits as a cowardly guide with utilitarian magic and a comedic aversion to emotional sincerity, without significant character development or backstory revelations.