Name: Mizuumi Nanako
Height: Approaching five feet, I do believe.
Weight: That's quite rude, wouldn't you say?
Name: Tria Espada
A selfish young woman on a trip abroad, manipulative Tria likely wouldn't have had any importance if not for her chance encounter with the even-younger Mizuumi Nanako. Or rather, her accidental death from one of Japan's first Youma attacks lit the first spark in the little girl's heart, forming her own Youma, 'The Perfect Earth.' Since it existed in its own pocket dimension, nobody was able to perceive it afterward and Tria herself couldn't remember her own Contract. Even still, they spent years fighting together until her untimely death, rendering Tria the only Spellweaver unable to fulfill her Contract and kill her Pact-Former. This would prove to be a very, very bad thing.
Weight: 0 lbs.
An enigmatic girl cursed with the most horrific power there is, young aristocratic Rika was the second to form a Contract with a Pact-Maker who had no Host, meaning it hadn't been formed by anybody else making a Contract but was rather a manifestation of magical energies lingering in the universe. It reached out to her specifically because of her loneliness, but in forming her Contract she quickly began to realize how she was on a path to becoming the loneliest person in existence. Rika was the sole person responsible for Mizuumi Nanako - or Quartz - gaining her fickle opinions on life and death, considering her permanent aura of hostility.
Through usage of her power to help others by removing obstacles, she lost minor and major things alike, such as the ability to cry and her family— in order respectively, as horrible for her as that sounds. She'd go on to take her own senses and emotions, even her own heart, before deciding to use her life as a stake to defeat an otherwise undefeatable enemy for the group.