Hajime is seemingly cynical due to how he behaves, but it would be better to describe him as a realist. He is quite skeptical and tends to worry more than the other students, but his worries are often very understandable. He is logical and smart, 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 occasionally and often goes along with his classmates' eccentric hobbies anyways

When doing Izuru's lines try to sound emotionless and bored

 Here is a reference link to his voice https://www.youtube.com/watch?v=dhE2fd_L3T4