Avatar: The Last Airbender/Korra

Earth, fire, water and air. A world of elements, warring factions, spirits and karmic balance. If any universe would welcome freedom and naturism, it's this one!

Free-spirited Airbenders, taking to the skies without a shred of fabric to weigh them down.

Waterbenders, expertly weaving the waves around their bare and curvaceous bodies in a graceful dance.

Mighty Earthbenders, wearing nothing but a coating of dirt as they bend the hardest of materials to their will.

Even the militant Fire Nation has a history of fighters practicing restraint with a complete lack of protective covering! Not to mention, the prisoners often stripped and humiliated under their reign...