Enoshimans is an anime set in Enoshima, within the Shonan region, created to promote the new Enoshima Aquarium. The story focuses on three jellyfish characters: Mizukurage, identified as a moon jellyfish; Akakurage, a northern sea nettle; and a Pacific sea nettle. These three jellyfish are depicted as frequent visitors to the Enoshima Aquarium, holding annual passes.