Mina is a cheerful and easygoing girl who displays a smile on her face most of the time. Highly social and excitable, she loves to hang out with her friends and is shown to become very upset when denied an opportunity to be at a gathering. She possesses a strong fashion sense and likes to go shopping. Due to her athleticism and energy, Mina enjoys and is very skilled at dancing. Her demeanor becomes more strict and perfectionist when teaching others how to dance, in direct contrast to her usual happy-go-lucky nature. She is known to use her dancing to somehow pacify even those who have bad relationships with others. Mina's academic performance is quite poor, with Mina goofily laughing about it despite showing clear anxiety and frustration on the inside. Because of that, she is often viewed as an airhead by her classmates. However, Mina is capable of showing dedication to her studies as long as she gets proper tutoring. Mina is extremely courageous and is viewed as an ideal personality for hero work. Before entering U.A., Mina would condemn bullying in middle school and even managed to convince some bullies to come around with her upbeat and friendly attitude. She is also capable of putting her life on the line to save others, even if she can't deal with the fear afterward. Mina is somewhat of a romantic and holds a lot of interest in the love lives of other people, to the point of being obnoxiously curious and intrusive about them. Her suspicions, however, tend to be rather baseless most of the time, as she seems to view any instance of a pairing as possible proof of a relationship regardless of compatibility.