Nemu Kurotsuchi

Little is known about Nemu other than that she is the "daughter" artificially created by Mayuri Kurotsuchi. He used a combination of Gigai and artificial soul technology to bring her into existence.

Slender and youthful, Nemu is a well-endowed woman with green eyes. Her black hair is tied into a long braid, with slightly parted bangs. Her uniform consists of a short black kimono, which extends to mid-thigh, with a white nagajuban underneath. Her kimono sleeves are not as wide as those worn by most Shinigami, and the tops of the sleeves are puffy. She wears a traditional wide white obi, tied with a red string. On the left sleeve is the lieutenant's armband.

Having been abused and mistreated in countless possible ways by her "father/creator", Mayuri, Nemu is a very shy, withdrawn and introverted, preferring to remain silent in the presence of her captain. Her expression is almost always melancholy, and it is rare to see her smile or show any true joy in her distinctive green eyes. Despite Mayuri's apparent lack of care for her existence, she is very loyal to him, willing to barely hurt himself. just giving you an advantage in battle. Unlike her "father", however, she appears to have compassion for others, sparing Uryū Ishida's life as thanks for not killing Mayuri.