AA5100

AA5100, Senior Red Blood Cell (先輩赤血球, Senpai Sekkekkyū?) is a minor character in Cells at Work! 1 Appearance 2 Personality 2.1 Background 3 History 4 Abilities AA5100 has long brown hair, eyes, fair skin, and an oval shaped head. She wears a standard red blood cell uniform. AA5100 is kind as...