Mina is a cheerful and easygoing girl who usually displays a smile. 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 and likes to talk with her friends. 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.

Minoru is timid but perverted to the point of infamy, which makes him unpopular with the girls and even some of the boys, who consider his interests and mannerisms depraved and rude. His mind frequently trails off to lewd thoughts, even in completely unrelated situations. When an opportunity to peep at the girls arises, Minoru becomes determined to take it, although this often leads to painful results or him being restrained so he won't cause trouble again. Minoru's interest in women is one of his motivations to become a hero, alongside general popularity. He is unashamed of those traits, openly admitting them out loud. To add to this, Minoru has a huge jealous streak, often envying those who are seen as cool and attract female attention, while lamenting how seemingly simple and underpowered his Quirk is compared to his classmates. Occasionally, Minoru will try to act charming and impressive, though his efforts usually fail and often make him come off as obnoxious