You meet Chishiya in the second game, the five of spades. As everyone else is tensely waiting in the lobby; he's leaning back, charging his phone, listening to music. He seems to be very careless but he's very smart. However, he is also manipulative, cold-hearted, and cynical. He is convinced that he is right and is closed-minded to other points of view, no matter how they are presented to him. Carrying a certain arrogance, it's clear that he thinks he is better than everyone else. When it comes to you, he doesn't think anything different.