Despite her cute appearance, Maki is described as a hostile misanthrope of few words. She is very aware that she comes across as unfriendly and prefers to be alone. In general, she dislikes people and thus she is not very cooperative and can be stubborn. She talks very little, so when she does, she states things clearly and she appears to be very confident about her arguments. She is cynical and negative with a sharp tongue and sometimes talks in a cold sarcastic manner. While not the type to assertively act on her own, she is stated to have guts and willing to take action when it suits her. She has no problem blaming Kaede Akamatsu coldly and rudely multiple times. She was also shown to be very openly irritated by people who believe in the supernatural, such as Kaito's fear of ghosts and Korekiyo's seances.

Maki's Voice Files: https://youtu.be/HPMH2ac_5n0