Before Aoba Scrapped him, Noiz could only feel sensation in his tongue.
Noiz's favorite food is (delivery) pizza and pasta, as he survived for years solely on these food items.
His other favorite food is "Pflaumengefüllte Schweinelende mit Serviettenknödel" (English: Plum filled pork loin with dumplings), a German dish.[6]
Noiz's favorite type of music is electronic music.
Noiz has an old habit of carrying a handkerchief around with him.
Noiz ran away from home after he had been locked up in a room for years. His motive on how is unknown.
Noiz's parents and brother have been searching for Noiz since he left home. When Noiz came back, his family cried.
He is implied to be a veteran in Rhyme battles, and was undefeated until he challenged Aoba.
Noiz never knew that he liked rabbits until Aoba implies that he likes rabbits.[5]
Before being associated with rabbits, Noiz's concept art reveals him to have him being associated with either foxes and/or cats. He had apparently been planned out to fight with a sword, which later became Koujaku's trait. He was also originally to be much younger-looking, appearing to look around fifteen or sixteen years of age, instead of an adult, and having a curious, childish aura about him (much like Rin from Togainu no Chi, another popular Nitro+Chiral game). While Noiz looks to be in his twenties, he was still finalized as being the youngest main character.