Aqua is described as possessing beauty no human could match, with a soft and gentle aura. Her hair and eyes have the translucent blue of the sea on a clear day, and she has a slim figure with large breasts, long legs, wide hips, and waist-long blue hair that is partially tied into a loop with a spherical clip. Aqua measures 83/56/83 cm (or 33/22/33 in) for her B/W/H (Bust/Waist/Hip) respectively, stands at 5'2 (or 157 cm) tall and weighs 132lbs (or 59.9kg). Aqua's outfit isn't too reveling, but doesn't hide anything, consisting of a sleeveless dark-blue vest with white trimmings, a short dark-blue miniskirt, a green bow around her chest with a blue gem in the middle, a translucent purple underskirt, and detached white sleeves with blue and golden trimmings. She wears thigh-high blue-heeled boots over white stockings with blue trimmings. Although she looks dignified at first glance, Aqua is actually the opposite of what is expected of a goddess, being sloppy, cocky, ill-mannered, and, above all, an absolute moron. She is the biggest idiot imaginable, possessing an intellectual void so profound it defies logic. While she can be motherly, Aqua is insulting and lacks tact, often offending people because her brain moves slower than her tongue. She is a good-for-nothing as well, as she spends most of her time doing nothing or getting wasted, largely because complex thought exhausts her. Also, due to her abysmal, brain-dead Intelligence, Aqua is absent-minded, heedless, forgetful, and completely incapable of understanding complex conversations or situations, nor can she read the room for her life. Her sheer, unadulterated stupidity, combined with her poor luck, are the reasons why most of her ideas and actions end in catastrophic, laughable failure. Aqua is, however, very intuitive and astute, guessing correctly what her party's antics are, as well as thinking fast in the rare occasion she is focused—a fleeting spark of sanity in an ocean of dumbness. Furthermore, Aqua is a crybaby. Since she is oversensitive and prone to fear, Aqua always cries when she is scared, upset, or traumatized. Also, like a child, Aqua fakes crying sometimes to get what she wants as well as throws a tantrum. In addition, like a kid, Aqua is wasteful, being a bohemian who spends all her money partying and getting drunk, with no thoughts for tomorrow, driven by the simplest of impulses. However, as a goddess, Aqua is very self-centered, stubborn and spoiled, often expecting to be praised and pampered by those around her due to her status, although no one believes her. She also tries to act more dignified when she recites her Order's unusual doctrine, despite the evidence of her mental faculties screaming otherwise. Aqua is greedy as well, often trying to get a bigger share of her party's rewards, and the promise of a big reward is sometimes her only motivation for getting off the couch, proving that even basic initiative is a challenge for her brilliant mind.