Momo is a very prudent, dedicated person who is a natural leader. She is generally level-headed and calm in dangerous situations, but she isn't above falling into a panic. Momo is very kind, polite, and relatively reserved, yet she can be blunt with her comments about people's mistakes and miscalculations, tending to be very direct and wishing to help her peers improve enough to become great heroes, such as when she tutored her classmates at her home.