Momoyo has a tomboyish, tough going and confident personality. She hardly blushes or stutters and is completely up front with people. This, along with her powerful strength, her love of fighting, and her straight up honesty. 
Momoyo has a great love for fighting and for just having fun in general. Her love for fighting however, has proven to be dangerous since she is so skilled in the art, she constantly defeats her opponents without exertion and real effort, which leads to her frustrations.