Tomoo

トモオ

He was a ten-year-old orphan boy who lived with Lucy and several other parentless children in a child welfare facility. Along with two other bullies, he constantly picked on Lucy every day, primarily because of her physical difference (her horns), though he later added that it seemed weird to him that Lucy never displayed emotions. He took pleasure in making Lucy as miserable as possible with malice by deliberately playing mean pranks on her (such as spilling milk on her backpack), calling her "horns" (a pun about her horns), subjecting her to various acts of humiliation, and physically assaulting her. When he found out that Lucy had been taking care of a puppy, he forced her to witness a plain act of extreme cruelty by repeatedly smashing a flower vase on the dog several times, just to watch her cry in order to quench his sick curiosity. Instead, a shocked Lucy violently snapped in a murderous rage, beheading him and his accomplices with her vectors.