Rumi Hidaka

Meet Rumi, the no-nonsense manager who's always looking out for Mima. With a background as a former idol singer, she’s fiercely protective and believes Mima should stick to the music scene instead of diving into acting. But there’s more to her story! Behind the scenes, Rumi has her own agenda, playing the role of the “real” Mima who was secretly firing off those mysterious emails to the obsessed fan, Me-Mania. In her mind, she’s not just a manager; she’s Mima Kirigoe, living out a fantasy that’s both intricate and intense, adding layers to her fierce demeanor.