Kei is the iconic trainer behind Prism Shows, though her reputation comes with a dark side. Her training methods are notoriously harsh—she demands that performers literally surrender their hearts to execute the Aurora Rising, one of the most coveted techniques in the field. This brutal approach reflects her cold personality, especially toward her daughter Kyoko, whom she keeps at arm's length emotionally.
Despite this coldness, Kei shares a genuine understanding with her son Jun, who possesses a rare gift for recognizing when true stardom emerges in a performer. The two have been married at least twice over, which accounts for Kyoko and Jun having different fathers.
She keeps to herself these days, living alone in an isolated, European-style mansion—a fitting setting for someone as distant and severe as Kei.
Content compiled by AnimeList.moe from publicly available sources.
