|White Blood Cell U-2048|
|OCCUPATION||Pathogenic Cells Killer|
|ANIME DEBUT||Episode 2|
|JAPANESE||佐藤健輔 (Kensuke Satō?)|
U-2048 is a minor character in Cells at Work!
He has extremely pale skin and hair like the other neutrophils. He wears the neutrophil uniform. He has dark grey colored eyes and short, straight hair that does not cover his eyes.