Yumeko is shown to be a very upbeat and charismatic character who consistently attracts the affection or interest of people around her, usually making a big scene. Though she is typically very friendly, she abstains from acting this way when she uses her perceptiveness to expose her classmates' cheating. Not only is she able to befriend those who previously disliked her, so she's really good at making friends. She loves to gamble! And she's an ESTP