Also known as: 潜水新棲姫
E-1 boss from the 2017 Summer Event in Kantai Collection.
Has the appearance of a young, pale-skinned girl with long, White Hair and glowing Blue Eyes who wears a white Sundress and rides atop a vaguely submarine-like abyssal creature.
Other notable features and visual elements include her long ahoge, the Scrunchie worn bracelet-like on her wrist, the horned life preserver at her hip tied to a strap slung across her chest, and a pair of torpedoes held in her arms.