Kei Niitoki

Driven by an uncontrollable urge to intervene in any conflict she encounters, the president of Shinyou Academy’s morals committee cannot help but meddle in others' affairs. Though her small stature belies a protective, big-sister persona, Kei Niitoki views her compulsion as a burden rather than a virtue. Her complicated feelings for Keiji Takeda, combined with her knowledge of Touka Miyashita’s true identity, have created a deeply fractured and tense relationship between the two girls.