036

Osamu (おさむ) is one of the characters in Cells that Don't Work.

Appearance
036 has dark hair and eyes. He wears glasses. He still wears the uniform of erythroblasts, and the hat with the puff that represents his non-enucleated status.

Personality
036 is an incredibly studious cell who enjoys picking up new knowledge from books. As a result, he is well-read on many of the functions and minute details of the human body. Despite this, he is unwilling to enucleate due to his paranoia that he is not "fully prepared" to join the workforce and for the time seems to have no intention to leave the bone marrow. Even with his paranoia, he can be rather smug when correcting his peers on topics he has read into.