Cells at Work! anime characters with red circles HD Wallpaper

Three anime characters from Cells at Work! are depicted. The character on the left has white hair and is wearing a white cap and uniform, carrying the other two characters on her back. The character in the middle has brown hair and is wearing a white cap and uniform. The character on the right has red hair and is wearing a red hat and uniform. The background is a light cream color with scattered red circles of various sizes.