Chronic fatigue and lethargy: He finds everything bothersome and has almost no motivation for work or responsibility. He maintains a listless and cynical attitude, often seen drinking beer or idling whenever he gets the chance. Realistic and human side: Rather than being swayed by a sense of duty or grand causes, he is sensitive to the reality of pain and sacrifice. He feels a strong aversion to meaningless sacrifice or excessive idealism and does not take the suffering of others for granted. Deeply caring despite the indifference: Although he appears indifferent and prickly, he quietly looks after those around him (especially Roland and the other librarians) and values the emotions felt in relationships. Pessimism from past trauma: He harbors a deep sense of emptiness due to painful memories and repeated sacrifices from his time at the previous company (Lobotomy Corporation). However, as the story progresses, he faces his own pain and the meaning of art, gradually maturing.