
白血球 U-1146番
He is a White Blood Cell, specifically a Neutrophil, working under the Neutrophil Division. Along with the other neutrophil comrades, he's tasked to patrol around the Blood Vessel and remove any invading Foreign Substances such as Germs and Viruses.
(Source: Cells at Work Wikia)
Billy Kametz, Tomoaki Maeno, Massimo Triggiani












Hakkekkyuu U-1146 is also known as 白血球 U-1146番, Neutrophil, White Blood Cell (白血球).