the main protagonist/focus character of Hataraku Saibou BLACK/Cells at Work: Code Black a Red Blood cell like female counterpart ae-3803 from the original Hataraku Saibou and like her he has a ahoge on his right side of his hair but he has Brown hair instead.
he's a bit more jaded due to working in a very unhealthy body frequently runs into/is saved by U-1196
