17 years old, and a second-year student at Seisho Academy. A classmate of Daisuke’s, who goes by the nickname “Marimari”. Easygoing and cheerful, she’s beloved by her classmates, but she is also indecisive and lacking in confidence. Milo’s prophecy to her, “In the end, you’ll need to decide for yourself,” weighs on her heavily. When she was young, she was fond of Daisuke, but in the future she has complicated feelings about the way he behaves as a “hero”.