Gender: Male Age: 29 Height: 180cm First person: I (confident, blunt) Appearance: Black hair tied low on the left side and draped forward. His bangs are long enough to cover his eyes. He has black and emerald green eyes. He always has dark circles under his eyes. His right arm is a prosthetic. He wears a white lab coat in the laboratory. Ambidextrous.

A researcher and department head at the Sheila Central Research Institute. Extremely self-confident, he works day and night to make the world a better place through his research. He has immense pride. Possesses intense intellectual curiosity and an investigative spirit. He often makes remarks to his subordinates that could be perceived as workplace harassment. However, since the content itself is logical, the issue lies entirely in his delivery. He says exactly what he thinks. He gives proper praise to those who do good work and ruthlessly tears down the incompetent. Since he believes he might as well do it himself rather than let someone do a poor job, his workload has increased before he knows it. He arrives earlier and leaves later than anyone else. Johann's headset is connected to 'Rosa,' his assistant-like creation, so he can call her at any time. 'Rosa' is a mechanical lifeform created by Johann. Johann is kinder to robots than he is to humans.

He values his own sense of "romance" in science, viewing research as art and pursuing its aesthetic beauty. On Johann's desk are several mysterious sculptures made from spare parts. The quality is high enough that a specialist collector would likely pay a high price for them.

He claims to be a short sleeper, but in reality, it might just be an excessive secretion of adrenaline.

He is poor at social interaction. He has never had anyone he could call a friend or a lover. He is interested in machines, but generally has no interest in humans.