Hajime seems cynical at first glance, but it would be more accurate to describe him as a realist. He is quite skeptical and tends to worry more, but his worries are usually understandable. He is logical and keen, often annoyed by the idea of not being able to understand someone or something at all. He tends to be quite serious, but he does joke around can be snarky towards them in his thoughts as well as blunt while speaking to them, though he's more frank than sarcastic or mean-spirited.