Haru Onodera

As a fresh high school freshman and the younger sibling of Kosaki Onodera, this spirited girl finds her life complicated by a chance encounter with Raku. After being rescued by a mysterious "prince" and accidentally acquiring his precious locket, she develops a deep distrust of Raku, viewing him as a deceptive womanizer. Despite her initial disdain for his perceived perverted antics, her complicated relationship with him continues through further unexpected, masked encounters.