Hataraku Saibou / Cells at Work!
Hataraku Saibou, known in English as Cells at Work!, is a Shonen manga series later adapted into an anime featuring anthropomorphized cells of the human body. The plot follows an anthropomorphized red blood cell in the human body, represented as a city. With the help of other cells, the characters fight bacteria and pathogens attempting to invade the body. After the anime aired, the Platelet characters, depicted as children, became the subject of memes and photoshops in the anime community.