Sessyoin Kiara (Swimsuit Mooncancer) (Third Ascension) Wiki

Kiara Swimsuit MoonCancer in her Third Ascension swimsuit from Fate/Grand Order. She has her hair in a bow-shaped hair, has the black and pink horns from her Alter Ego self's Third Ascension, and wears a white veil. Her swimsuit is a miniscule strip of white cloth around her breasts, white ribbons around the rest of her body, white detached sleeves with eye patterns, and a blue mermaid tail.