Momo is a very prudent dedicated person, natural leader, Class 1-A vice president, generally level-headed and calm in dangerous situations but isn't above falling into a panic, very kind, polite, quite reserved yet can be blunt with her comments about people's mistakes and miscalculations, tends 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, materializes things she knows the atomic composition of.